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Oil-Resistant Internally Lubricated Buna-N O-Rings【5-25 Pieces Per Package】

USA Industrials

These O-Rings contain an internal lubricant which eliminates the need for lubrication during installation, reduces drag during use, and prevents O-Rings from sticking during startup after periods of downtime. 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.

Drawing/Specifications
Part Numbers

part number	material	inch/metric	dash size	cross section (fractional)	id (fractional)	od (fractional)	durometer	cross section shape	color	grade
zusah70lub006	buna-n	inch	006	1/16"	1/8"	1/4"	70a	round	black	internally lubricated
zusah70lub007	buna-n	inch	007	1/16"	5/32"	9/32"	70a	round	black	internally lubricated
zusah70lub008	buna-n	inch	008	1/16"	3/16"	5/16"	70a	round	black	internally lubricated
zusah70lub009	buna-n	inch	009	1/16"	7/32"	11/32"	70a	round	black	internally lubricated
zusah70lub010	buna-n	inch	010	1/16"	1/4"	3/8"	70a	round	black	internally lubricated
zusah70lub011	buna-n	inch	011	1/16"	5/16"	7/16"	70a	round	black	internally lubricated
zusah70lub012	buna-n	inch	012	1/16"	3/8"	1/2"	70a	round	black	internally lubricated
zusah70lub013	buna-n	inch	013	1/16"	7/16"	9/16"	70a	round	black	internally lubricated
zusah70lub014	buna-n	inch	014	1/16"	1/2"	5/8"	70a	round	black	internally lubricated
zusah70lub015	buna-n	inch	015	1/16"	9/16"	11/16"	70a	round	black	internally lubricated
zusah70lub016	buna-n	inch	016	1/16"	5/8"	3/4"	70a	round	black	internally lubricated
zusah70lub017	buna-n	inch	017	1/16"	11/16"	13/16"	70a	round	black	internally lubricated
zusah70lub018	buna-n	inch	018	1/16"	3/4"	7/8"	70a	round	black	internally lubricated
zusah70lub019	buna-n	inch	019	1/16"	13/16"	15/16"	70a	round	black	internally lubricated
zusah70lub020	buna-n	inch	020	1/16"	7/8"	1"	70a	round	black	internally lubricated
zusah70lub021	buna-n	inch	021	1/16"	15/16"	1-1/16"	70a	round	black	internally lubricated
zusah70lub022	buna-n	inch	022	1/16"	1"	1-1/8"	70a	round	black	internally lubricated
zusah70lub023	buna-n	inch	023	1/16"	1-1/16"	1-3/16"	70a	round	black	internally lubricated
zusah70lub024	buna-n	inch	024	1/16"	1-1/8"	1-1/4"	70a	round	black	internally lubricated
zusah70lub025	buna-n	inch	025	1/16"	1-3/16"	1-5/16"	70a	round	black	internally lubricated
zusah70lub026	buna-n	inch	026	1/16"	1-1/4"	1-3/8"	70a	round	black	internally lubricated
zusah70lub027	buna-n	inch	027	1/16"	1-5/16"	1-7/16"	70a	round	black	internally lubricated
zusah70lub028	buna-n	inch	028	1/16"	1-3/8"	1-1/2"	70a	round	black	internally lubricated
zusah70lub029	buna-n	inch	029	1/16"	1-1/2"	1-5/8"	70a	round	black	internally lubricated
zusah70lub030	buna-n	inch	030	1/16"	1-5/8"	1-3/4"	70a	round	black	internally lubricated
zusah70lub031	buna-n	inch	031	1/16"	1-3/4"	1-7/8"	70a	round	black	internally lubricated
zusah70lub108	buna-n	inch	108	3/32"	1/4"	7/16"	70a	round	black	internally lubricated
zusah70lub109	buna-n	inch	109	3/32"	5/16"	1/2"	70a	round	black	internally lubricated
zusah70lub110	buna-n	inch	110	3/32"	3/8"	9/16"	70a	round	black	internally lubricated
zusah70lub111	buna-n	inch	111	3/32"	7/16"	5/8"	70a	round	black	internally lubricated
zusah70lub112	buna-n	inch	112	3/32"	1/2"	11/16"	70a	round	black	internally lubricated
zusah70lub113	buna-n	inch	113	3/32"	9/16"	3/4"	70a	round	black	internally lubricated
zusah70lub114	buna-n	inch	114	3/32"	5/8"	13/16"	70a	round	black	internally lubricated
zusah70lub115	buna-n	inch	115	3/32"	11/16"	7/8"	70a	round	black	internally lubricated
zusah70lub116	buna-n	inch	116	3/32"	3/4"	15/16"	70a	round	black	internally lubricated
zusah70lub117	buna-n	inch	117	3/32"	13/16"	1"	70a	round	black	internally lubricated
zusah70lub118	buna-n	inch	118	3/32"	7/8"	1-1/16"	70a	round	black	internally lubricated
zusah70lub119	buna-n	inch	119	3/32"	15/16"	1-1/8"	70a	round	black	internally lubricated
zusah70lub120	buna-n	inch	120	3/32"	1"	1-3/16"	70a	round	black	internally lubricated
zusah70lub121	buna-n	inch	121	3/32"	1-1/16"	1-1/4"	70a	round	black	internally lubricated
zusah70lub122	buna-n	inch	122	3/32"	1-1/8"	1-5/16"	70a	round	black	internally lubricated
zusah70lub123	buna-n	inch	123	3/32"	1-3/16"	1-3/8"	70a	round	black	internally lubricated
zusah70lub124	buna-n	inch	124	3/32"	1-1/4"	1-7/16"	70a	round	black	internally lubricated
zusah70lub125	buna-n	inch	125	3/32"	1-5/16"	1-1/2"	70a	round	black	internally lubricated
zusah70lub126	buna-n	inch	126	3/32"	1-3/8"	1-9/16"	70a	round	black	internally lubricated
zusah70lub128	buna-n	inch	128	3/32"	1-1/2"	1-11/16"	70a	round	black	internally lubricated
zusah70lub129	buna-n	inch	129	3/32"	1-9/16"	1-3/4"	70a	round	black	internally lubricated
zusah70lub206	buna-n	inch	206	1/8"	1/2"	3/4"	70a	round	black	internally lubricated
zusah70lub208	buna-n	inch	208	1/8"	5/8"	7/8"	70a	round	black	internally lubricated
zusah70lub210	buna-n	inch	210	1/8"	3/4"	1"	70a	round	black	internally lubricated
zusah70lub212	buna-n	inch	212	1/8"	7/8"	1-1/8"	70a	round	black	internally lubricated
zusah70lub214	buna-n	inch	214	1/8"	1"	1-1/4"	70a	round	black	internally lubricated
zusah70lub216	buna-n	inch	216	1/8"	1-1/8"	1-3/8"	70a	round	black	internally lubricated
zusah70lub218	buna-n	inch	218	1/8"	1-1/4"	1-1/2"	70a	round	black	internally lubricated
zusah70lub220	buna-n	inch	220	1/8"	1-3/8"	1-5/8"	70a	round	black	internally lubricated
zusah70lub222	buna-n	inch	222	1/8"	1-1/2"	1-3/4"	70a	round	black	internally lubricated
zusah70lub224	buna-n	inch	224	1/8"	1-3/4"	2"	70a	round	black	internally lubricated
zusah70lub226	buna-n	inch	226	1/8"	2"	2-1/4"	70a	round	black	internally lubricated
zusah70lub228	buna-n	inch	228	1/8"	2-1/4"	2-1/2"	70a	round	black	internally lubricated
zusah70lub230	buna-n	inch	230	1/8"	2-1/2"	2-3/4"	70a	round	black	internally lubricated
zusah70lub234	buna-n	inch	234	1/8"	3"	3-1/4"	70a	round	black	internally lubricated

: 30; 45; 60

Part Number
ZUSAH70LUB028
ZUSAH70LUB126
ZUSAH70LUB220

Number of pc(s). included in pkg.	Minimum order quantity	Days 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)
10 Pieces Per Package	1 Pack(s)	13 Days	1-1/2"	1-3/8"	028	0.070"	1/16"	1.364"	1-3/8"	1.504"	1-1/2"
10 Pieces Per Package	1 Pack(s)	13 Days	1-9/16"	1-3/8"	126	0.103"	3/32"	1.362"	1-3/8"	1.568"	1-9/16"
10 Pieces Per Package	1 Pack(s)	13 Days	1-5/8"	1-3/8"	220	0.139"	1/8"	1.359"	1-3/8"	1.637"	1-5/8"

Basic Information

Material	Buna-N Food Grade	Environment, Applications	Mineral Oil Resistant / Water Resistant	Material	Buna-N
Durometer	70A	Hardness	Standard	Cross Section Shape	Round
Color	Black	Grade	Internally Lubricated	Temperature Range	-30° to 250° F

Configure

3 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Dash Size
006

007

008

009

010

011

012

013

014

015

016

017

018

019

020

021

022

023

024

025

026

027

028

029

030

031

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

128

129

206

208

210

212

214

216

218

220

222

224

226

228

230

234
Clear
Cross Section (Actual)
0.070"

0.103"

0.139"
Clear
Cross Section (Fractional)
1/16"

3/32"

1/8"
Clear
ID (Actual)
0.114"

0.145"

0.176"

0.237"

0.239"

0.299"

0.301"

0.362"

0.364"

0.424"

0.426"

0.484"

0.487"

0.489"

0.549"

0.551"

0.609"

0.612"

0.614"

0.674"

0.676"

0.734"

0.737"

0.739"

0.799"

0.801"

0.859"

0.862"

0.864"

0.924"

0.926"

0.984"

0.987"

0.989"

1.049"

1.051"

1.109"

1.112"

1.114"

1.174"

1.176"

1.234"

1.237"

1.239"

1.299"

1.301"

1.359"

1.362"

1.364"

1.484"

1.487"

1.489"

1.549"

1.614"

1.734"

1.739"

1.984"

2.234"

2.484"

2.984"
Clear
ID (Fractional)
1/8"

5/32"

3/16"

7/32"

1/4"

5/16"

3/8"

7/16"

1/2"

9/16"

5/8"

11/16"

3/4"

13/16"

7/8"

15/16"

1"

1-1/16"

1-1/8"

1-3/16"

1-1/4"

1-5/16"

1-3/8"

1-1/2"

1-9/16"

1-5/8"

1-3/4"

2"

2-1/4"

2-1/2"

3"
Clear
OD (Actual)
0.254"

0.285"

0.316"

0.348"

0.379"

0.441"

0.443"

0.504"

0.505"

0.566"

0.568"

0.629"

0.63"

0.691"

0.693"

0.754"

0.755"

0.762"

0.816"

0.818"

0.879"

0.88"

0.887"

0.941"

0.943"

1.004"

1.005"

1.012"

1.066"

1.068"

1.129"

1.13"

1.137"

1.191"

1.193"

1.254"

1.255"

1.262"

1.316"

1.318"

1.379"

1.38"

1.387"

1.441"

1.443"

1.504"

1.505"

1.512"

1.568"

1.629"

1.637"

1.693"

1.754"

1.755"

1.762"

1.879"

2.012"

2.262"

2.512"

2.762"

3.262"
Clear
OD (Fractional)
1/4"

9/32"

5/16"

11/32"

3/8"

7/16"

1/2"

9/16"

5/8"

11/16"

3/4"

13/16"

7/8"

15/16"

1"

1-1/16"

1-1/8"

1-3/16"

1-1/4"

1-5/16"

1-3/8"

1-7/16"

1-1/2"

1-9/16"

1-5/8"

1-11/16"

1-3/4"

1-7/8"

2"

2-1/4"

2-1/2"

2-3/4"

3-1/4"
Clear
I.D. d(Ø)
1/8"

5/32"

3/16"

7/32"

1/4"

5/16"

3/8"

7/16"

1/2"

9/16"

5/8"

11/16"

3/4"

13/16"

7/8"

15/16"

1"

1-1/16"

1-1/8"

1-3/16"

1-1/4"

1-5/16"

1-3/8"

1-1/2"

1-9/16"

1-5/8"

1-3/4"

2"

2-1/4"

2-1/2"

3"
Clear

Days to Ship

All

13 Days or Less

51 Days or Less
Clear

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The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Oil-Resistant Internally Lubricated Buna-N O-Rings【5-25 Pieces Per Package】

Basic Information

Configure

Specification/Dimensions

Dash Size

Cross Section (Actual)

Cross Section (Fractional)

ID (Actual)

ID (Fractional)

OD (Actual)

OD (Fractional)

I.D. d(Ø)