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Oil-Resistant Hard Buna-N O-Rings【25-100 Pieces Per Package】

Oil-Resistant Hard Buna-N O-Rings

Hard durometer makes these stronger and more resistant to abrasion than standard Buna-N. This makes them an ideal seal at higher pressures. Buna-N is the most commonly used O-Ring material due to its strength and durability. It is suitable for a broad range of fluids including oils, water, and mild chemicals.

Part Number

Configured Part Number is shown.

part numbermaterialinch/metricdash sizecross section (fractional)id (fractional)od (fractional)durometercross section shapecolorgrade
zusah90004buna-ninch0041/16"5/64"13/64"90aroundblackstandard
zusah90005buna-ninch0051/16"3/32"7/32"90aroundblackstandard
zusah90006buna-ninch0061/16"1/8"1/4"90aroundblackstandard
zusah90007buna-ninch0071/16"5/32"9/32"90aroundblackstandard
zusah90008buna-ninch0081/16"3/16"5/16"90aroundblackstandard
zusah90009buna-ninch0091/16"7/32"11/32"90aroundblackstandard
zusah90010buna-ninch0101/16"1/4"3/8"90aroundblackstandard
zusah90011buna-ninch0111/16"5/16"7/16"90aroundblackstandard
zusah90012buna-ninch0121/16"3/8"1/2"90aroundblackstandard
zusah90013buna-ninch0131/16"7/16"9/16"90aroundblackstandard
zusah90014buna-ninch0141/16"1/2"5/8"90aroundblackstandard
zusah90015buna-ninch0151/16"9/16"11/16"90aroundblackstandard
zusah90016buna-ninch0161/16"5/8"3/4"90aroundblackstandard
zusah90017buna-ninch0171/16"11/16"13/16"90aroundblackstandard
zusah90018buna-ninch0181/16"3/4"7/8"90aroundblackstandard
zusah90019buna-ninch0191/16"13/16"15/16"90aroundblackstandard
zusah90020buna-ninch0201/16"7/8"1"90aroundblackstandard
zusah90021buna-ninch0211/16"15/16"1-1/16"90aroundblackstandard
zusah90024buna-ninch0241/16"1-1/8"1-1/4"90aroundblackstandard
zusah90027buna-ninch0271/16"1-5/16"1-7/16"90aroundblackstandard
zusah90028buna-ninch0281/16"1-3/8"1-1/2"90aroundblackstandard
zusah90029buna-ninch0291/16"1-1/2"1-5/8"90aroundblackstandard
zusah90030buna-ninch0301/16"1-5/8"1-3/4"90aroundblackstandard
zusah90031buna-ninch0311/16"1-3/4"1-7/8"90aroundblackstandard
zusah90032buna-ninch0321/16"1-7/8"2"90aroundblackstandard
zusah90110buna-ninch1103/32"3/8"9/16"90aroundblackstandard
zusah90111buna-ninch1113/32"7/16"5/8"90aroundblackstandard
zusah90112buna-ninch1123/32"1/2"11/16"90aroundblackstandard
zusah90113buna-ninch1133/32"9/16"3/4"90aroundblackstandard
zusah90114buna-ninch1143/32"5/8"13/16"90aroundblackstandard
zusah90115buna-ninch1153/32"11/16"7/8"90aroundblackstandard
zusah90116buna-ninch1163/32"3/4"15/16"90aroundblackstandard
zusah90117buna-ninch1173/32"13/16"1"90aroundblackstandard
zusah90118buna-ninch1183/32"7/8"1-1/16"90aroundblackstandard
zusah90119buna-ninch1193/32"15/16"1-1/8"90aroundblackstandard
zusah90120buna-ninch1203/32"1"1-3/16"90aroundblackstandard
zusah90121buna-ninch1213/32"1-1/16"1-1/4"90aroundblackstandard
zusah90122buna-ninch1223/32"1-1/8"1-5/16"90aroundblackstandard
zusah90126buna-ninch1263/32"1-3/8"1-9/16"90aroundblackstandard
zusah90128buna-ninch1283/32"1-1/2"1-11/16"90aroundblackstandard
zusah90130buna-ninch1303/32"1-5/8"1-13/16"90aroundblackstandard
zusah90132buna-ninch1323/32"1-3/4"1-15/16"90aroundblackstandard
zusah90133buna-ninch1333/32"1-13/16"2"90aroundblackstandard
zusah90134buna-ninch1343/32"1-7/8"2-1/16"90aroundblackstandard
zusah90135buna-ninch1353/32"1-15/16"2-1/8"90aroundblackstandard
zusah90136buna-ninch1363/32"2"2-3/16"90aroundblackstandard
zusah90137buna-ninch1373/32"2-1/16"2-1/4"90aroundblackstandard
zusah90138buna-ninch1383/32"2-1/8"2-5/16"90aroundblackstandard
zusah90139buna-ninch1393/32"2-3/16"2-3/8"90aroundblackstandard
zusah90140buna-ninch1403/32"2-1/4"2-7/16"90aroundblackstandard
zusah90141buna-ninch1413/32"2-5/16"2-1/2"90aroundblackstandard
zusah90146buna-ninch1463/32"2-5/8"2-13/16"90aroundblackstandard
zusah90148buna-ninch1483/32"2-3/4"2-15/16"90aroundblackstandard
zusah90151buna-ninch1513/32"3"3-3/16"90aroundblackstandard
zusah90152buna-ninch1523/32"3-1/4"3-7/16"90aroundblackstandard
zusah90210buna-ninch2101/8"3/4"1"90aroundblackstandard
zusah90211buna-ninch2111/8"13/16"1-1/16"90aroundblackstandard
zusah90212buna-ninch2121/8"7/8"1-1/8"90aroundblackstandard
zusah90213buna-ninch2131/8"15/16"1-3/16"90aroundblackstandard
zusah90214buna-ninch2141/8"1"1-1/4"90aroundblackstandard
zusah90215buna-ninch2151/8"1-1/16"1-5/16"90aroundblackstandard
zusah90216buna-ninch2161/8"1-1/8"1-3/8"90aroundblackstandard
zusah90217buna-ninch2171/8"1-3/16"1-7/16"90aroundblackstandard
zusah90218buna-ninch2181/8"1-1/4"1-1/2"90aroundblackstandard
zusah90219buna-ninch2191/8"1-5/16"1-9/16"90aroundblackstandard
zusah90220buna-ninch2201/8"1-3/8"1-5/8"90aroundblackstandard
zusah90221buna-ninch2211/8"1-7/16"1-11/16"90aroundblackstandard
zusah90222buna-ninch2221/8"1-1/2"1-3/4"90aroundblackstandard
zusah90223buna-ninch2231/8"1-5/8"1-7/8"90aroundblackstandard
zusah90224buna-ninch2241/8"1-3/4"2"90aroundblackstandard
zusah90225buna-ninch2251/8"1-7/8"2-1/8"90aroundblackstandard
zusah90226buna-ninch2261/8"2"2-1/4"90aroundblackstandard
zusah90227buna-ninch2271/8"2-1/8"2-3/8"90aroundblackstandard
zusah90228buna-ninch2281/8"2-1/4"2-1/2"90aroundblackstandard
zusah90229buna-ninch2291/8"2-3/8"2-5/8"90aroundblackstandard
zusah90230buna-ninch2301/8"2-1/2"2-3/4"90aroundblackstandard
zusah90231buna-ninch2311/8"2-5/8"2-7/8"90aroundblackstandard
zusah90232buna-ninch2321/8"2-3/4"3"90aroundblackstandard
zusah90233buna-ninch2331/8"2-7/8"3-1/8"90aroundblackstandard
zusah90234buna-ninch2341/8"3"3-1/4"90aroundblackstandard
zusah90235buna-ninch2351/8"3-1/8"3-3/8"90aroundblackstandard
zusah90236buna-ninch2361/8"3-1/4"3-1/2"90aroundblackstandard
zusah90237buna-ninch2371/8"3-3/8"3-5/8"90aroundblackstandard
zusah90240buna-ninch2401/8"3-3/4"4"90aroundblackstandard
zusah90241buna-ninch2411/8"3-7/8"4-1/8"90aroundblackstandard
zusah90246buna-ninch2461/8"4-1/2"4-3/4"90aroundblackstandard
zusah90325buna-ninch3253/16"1-1/2"1-7/8"90aroundblackstandard
zusah90326buna-ninch3263/16"1-5/8"2"90aroundblackstandard
zusah90327buna-ninch3273/16"1-3/4"2-1/8"90aroundblackstandard
zusah90328buna-ninch3283/16"1-7/8"2-1/4"90aroundblackstandard
zusah90329buna-ninch3293/16"2"2-3/8"90aroundblackstandard
zusah90330buna-ninch3303/16"2-1/8"2-1/2"90aroundblackstandard
zusah90331buna-ninch3313/16"2-1/4"2-5/8"90aroundblackstandard
zusah90332buna-ninch3323/16"2-3/8"2-3/4"90aroundblackstandard
zusah90333buna-ninch3333/16"2-1/2"2-7/8"90aroundblackstandard
zusah90334buna-ninch3343/16"2-5/8"3"90aroundblackstandard
zusah90335buna-ninch3353/16"2-3/4"3-1/8"90aroundblackstandard
zusah90336buna-ninch3363/16"2-7/8"3-1/4"90aroundblackstandard
zusah90337buna-ninch3373/16"3"3-3/8"90aroundblackstandard
zusah90901buna-n 901   90aroundblackstandard
zusah90902buna-n 902   90aroundblackstandard
zusah90903buna-n 903   90aroundblackstandard
zusah90904buna-n 904   90aroundblackstandard
zusah90905buna-n 905   90aroundblackstandard
zusah90906buna-n 906   90aroundblackstandard
zusah90907buna-n 907   90aroundblackstandard
zusah90908buna-n 908   90aroundblackstandard
zusah90909buna-n 909   90aroundblackstandard
zusah90910buna-n 910   90aroundblackstandard
zusah90911buna-n 911   90aroundblackstandard
zusah90912buna-n 912   90aroundblackstandard
zusah90913buna-n 913   90aroundblackstandard
zusah90914buna-n 914   90aroundblackstandard
zusah90916buna-n 916   90aroundblackstandard
zusah90918buna-n 918   90aroundblackstandard
zusah90920buna-n 920   90aroundblackstandard
zusah90924buna-n 924   90aroundblackstandard
zusah90928buna-n 928   90aroundblackstandard
zusah90932buna-n 932   90aroundblackstandard
Part Number
ZUSAH90004
ZUSAH90005
ZUSAH90006
ZUSAH90007
ZUSAH90008
ZUSAH90009
ZUSAH90010
ZUSAH90011
ZUSAH90012
ZUSAH90013
ZUSAH90014
ZUSAH90015
ZUSAH90016
ZUSAH90017
ZUSAH90018
ZUSAH90019
ZUSAH90020
ZUSAH90021
ZUSAH90024
ZUSAH90027
ZUSAH90028
ZUSAH90029
ZUSAH90030
ZUSAH90031
ZUSAH90032
ZUSAH90110
ZUSAH90111
ZUSAH90112
ZUSAH90113
ZUSAH90114
ZUSAH90115
ZUSAH90116
ZUSAH90117
ZUSAH90118
ZUSAH90119
ZUSAH90120
ZUSAH90121
ZUSAH90122
ZUSAH90126
ZUSAH90128
ZUSAH90130
ZUSAH90132
ZUSAH90133
ZUSAH90134
ZUSAH90135
ZUSAH90136
ZUSAH90137
ZUSAH90138
ZUSAH90139
ZUSAH90140
ZUSAH90141
ZUSAH90146
ZUSAH90148
ZUSAH90151
ZUSAH90152
ZUSAH90210
ZUSAH90211
ZUSAH90212
ZUSAH90213
ZUSAH90214
Part NumberNumber of pc(s). included in pkg.Minimum order quantityVolume DiscountDays to Ship O.D. D
(Ø)
I.D. d
(Ø)
Dash Size Cross Section (Actual) Cross Section (Fractional) ID (Actual) ID (Fractional) OD (Actual) OD (Fractional)

100 Pieces Per Package

1 Pack(s)

13 Days

13/64"5/64"0040.070"1/16"0.07"5/64"0.21"13/64"

100 Pieces Per Package

1 Pack(s)

13 Days

7/32"3/32"0050.070"1/16"0.101"3/32"0.241"7/32"

100 Pieces Per Package

1 Pack(s)

13 Days

1/4"1/8"0060.070"1/16"0.114"1/8"0.254"1/4"

100 Pieces Per Package

1 Pack(s)

51 Days

9/32"5/32"0070.070"1/16"0.145"5/32"0.285"9/32"

100 Pieces Per Package

1 Pack(s)

13 Days

5/16"3/16"0080.070"1/16"0.176"3/16"0.316"5/16"

100 Pieces Per Package

1 Pack(s)

51 Days

11/32"7/32"0090.070"1/16"0.208"7/32"0.348"11/32"

100 Pieces Per Package

1 Pack(s)

13 Days

3/8"1/4"0100.070"1/16"0.239"1/4"0.379"3/8"

100 Pieces Per Package

1 Pack(s)

51 Days

7/16"5/16"0110.070"1/16"0.301"5/16"0.441"7/16"

100 Pieces Per Package

1 Pack(s)

13 Days

1/2"3/8"0120.070"1/16"0.364"3/8"0.504"1/2"

100 Pieces Per Package

1 Pack(s)

13 Days

9/16"7/16"0130.070"1/16"0.426"7/16"0.566"9/16"

100 Pieces Per Package

1 Pack(s)

51 Days

5/8"1/2"0140.070"1/16"0.489"1/2"0.629"5/8"

100 Pieces Per Package

1 Pack(s)

51 Days

11/16"9/16"0150.070"1/16"0.551"9/16"0.691"11/16"

100 Pieces Per Package

1 Pack(s)

51 Days

3/4"5/8"0160.070"1/16"0.614"5/8"0.754"3/4"

100 Pieces Per Package

1 Pack(s)

13 Days

13/16"11/16"0170.070"1/16"0.676"11/16"0.816"13/16"

100 Pieces Per Package

1 Pack(s)

51 Days

7/8"3/4"0180.070"1/16"0.739"3/4"0.879"7/8"

100 Pieces Per Package

1 Pack(s)

Quote

15/16"13/16"0190.070"1/16"0.801"13/16"0.941"15/16"

100 Pieces Per Package

1 Pack(s)

13 Days

1"7/8"0200.070"1/16"0.864"7/8"1.004"1"

100 Pieces Per Package

1 Pack(s)

Quote

1-1/16"15/16"0210.070"1/16"0.926"15/16"1.066"1-1/16"

100 Pieces Per Package

1 Pack(s)

Quote

1-1/4"1-1/8"0240.070"1/16"1.114"1-1/8"1.254"1-1/4"

100 Pieces Per Package

1 Pack(s)

13 Days

1-7/16"1-5/16"0270.070"1/16"1.301"1-5/16"1.441"1-7/16"

100 Pieces Per Package

1 Pack(s)

13 Days

1-1/2"1-3/8"0280.070"1/16"1.364"1-3/8"1.504"1-1/2"

100 Pieces Per Package

1 Pack(s)

13 Days

1-5/8"1-1/2"0290.070"1/16"1.489"1-1/2"1.629"1-5/8"

100 Pieces Per Package

1 Pack(s)

51 Days

1-3/4"1-5/8"0300.070"1/16"1.614"1-5/8"1.754"1-3/4"

100 Pieces Per Package

1 Pack(s)

13 Days

1-7/8"1-3/4"0310.070"1/16"1.739"1-3/4"1.879"1-7/8"

100 Pieces Per Package

1 Pack(s)

13 Days

2"1-7/8"0320.070"1/16"1.864"1-7/8"2.004"2"

100 Pieces Per Package

1 Pack(s)

13 Days

9/16"3/8"1100.103"3/32"0.362"3/8"0.568"9/16"

100 Pieces Per Package

1 Pack(s)

51 Days

5/8"7/16"1110.103"3/32"0.424"7/16"0.63"5/8"

100 Pieces Per Package

1 Pack(s)

51 Days

11/16"1/2"1120.103"3/32"0.487"1/2"0.693"11/16"

100 Pieces Per Package

1 Pack(s)

81 Days

3/4"9/16"1130.103"3/32"0.549"9/16"0.755"3/4"

100 Pieces Per Package

1 Pack(s)

Quote

13/16"5/8"1140.103"3/32"0.612"5/8"0.818"13/16"

100 Pieces Per Package

1 Pack(s)

51 Days

7/8"11/16"1150.103"3/32"0.674"11/16"0.88"7/8"

100 Pieces Per Package

1 Pack(s)

13 Days

15/16"3/4"1160.103"3/32"0.737"3/4"0.943"15/16"

100 Pieces Per Package

1 Pack(s)

51 Days

1"13/16"1170.103"3/32"0.799"13/16"1.005"1"

100 Pieces Per Package

1 Pack(s)

13 Days

1-1/16"7/8"1180.103"3/32"0.862"7/8"1.068"1-1/16"

100 Pieces Per Package

1 Pack(s)

13 Days

1-1/8"15/16"1190.103"3/32"0.924"15/16"1.13"1-1/8"

100 Pieces Per Package

1 Pack(s)

51 Days

1-3/16"1"1200.103"3/32"0.987"1"1.193"1-3/16"

100 Pieces Per Package

1 Pack(s)

13 Days

1-1/4"1-1/16"1210.103"3/32"1.049"1-1/16"1.255"1-1/4"

100 Pieces Per Package

1 Pack(s)

13 Days

1-5/16"1-1/8"1220.103"3/32"1.112"1-1/8"1.318"1-5/16"

100 Pieces Per Package

1 Pack(s)

13 Days

1-9/16"1-3/8"1260.103"3/32"1.362"1-3/8"1.568"1-9/16"

100 Pieces Per Package

1 Pack(s)

13 Days

1-11/16"1-1/2"1280.103"3/32"1.487"1-1/2"1.693"1-11/16"

100 Pieces Per Package

1 Pack(s)

13 Days

1-13/16"1-5/8"1300.103"3/32"1.612"1-5/8"1.818"1-13/16"

100 Pieces Per Package

1 Pack(s)

13 Days

1-15/16"1-3/4"1320.103"3/32"1.737"1-3/4"1.943"1-15/16"

100 Pieces Per Package

1 Pack(s)

13 Days

2"1-13/16"1330.103"3/32"1.799"1-13/16"2.005"2"

100 Pieces Per Package

1 Pack(s)

51 Days

2-1/16"1-7/8"1340.103"3/32"1.862"1-7/8"2.068"2-1/16"

100 Pieces Per Package

1 Pack(s)

13 Days

2-1/8"1-15/16"1350.103"3/32"1.925"1-15/16"2.131"2-1/8"

100 Pieces Per Package

1 Pack(s)

13 Days

2-3/16"2"1360.103"3/32"1.987"2"2.193"2-3/16"

100 Pieces Per Package

1 Pack(s)

13 Days

2-1/4"2-1/16"1370.103"3/32"2.05"2-1/16"2.256"2-1/4"

50 Pieces Per Package

1 Pack(s)

Quote

2-5/16"2-1/8"1380.103"3/32"2.112"2-1/8"2.318"2-5/16"

50 Pieces Per Package

1 Pack(s)

Quote

2-3/8"2-3/16"1390.103"3/32"2.175"2-3/16"2.381"2-3/8"

50 Pieces Per Package

1 Pack(s)

13 Days

2-7/16"2-1/4"1400.103"3/32"2.237"2-1/4"2.443"2-7/16"

50 Pieces Per Package

1 Pack(s)

13 Days

2-1/2"2-5/16"1410.103"3/32"2.3"2-5/16"2.506"2-1/2"

50 Pieces Per Package

1 Pack(s)

13 Days

2-13/16"2-5/8"1460.103"3/32"2.612"2-5/8"2.818"2-13/16"

50 Pieces Per Package

1 Pack(s)

Quote

2-15/16"2-3/4"1480.103"3/32"2.737"2-3/4"2.943"2-15/16"

50 Pieces Per Package

1 Pack(s)

51 Days

3-3/16"3"1510.103"3/32"2.987"3"3.193"3-3/16"

50 Pieces Per Package

1 Pack(s)

13 Days

3-7/16"3-1/4"1520.103"3/32"3.237"3-1/4"3.443"3-7/16"

100 Pieces Per Package

1 Pack(s)

51 Days

1"3/4"2100.139"1/8"0.734"3/4"1.012"1"

100 Pieces Per Package

1 Pack(s)

51 Days

1-1/16"13/16"2110.139"1/8"0.796"13/16"1.074"1-1/16"

100 Pieces Per Package

1 Pack(s)

Quote

1-1/8"7/8"2120.139"1/8"0.859"7/8"1.137"1-1/8"

100 Pieces Per Package

1 Pack(s)

Quote

1-3/16"15/16"2130.139"1/8"0.921"15/16"1.199"1-3/16"

100 Pieces Per Package

1 Pack(s)

Quote

1-1/4"1"2140.139"1/8"0.984"1"1.262"1-1/4"

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Basic Information

Material Buna-N Food Grade Environment, Applications Mineral Oil Resistant / Water Resistant Material Buna-N
Durometer 90A Hardness Hard Cross Section Shape Round
Color Black Grade Standard Temperature Range -40° to 250° F

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