2CK38 O-Ring
5331-00-556-8268
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Official Item Classification
- Name
- O-Ring
- Part Number
- 2CK38
- (NSN) National Stock Number
- 5331-00-556-8268
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5331 O-Ring
- (INC) Item Name Code
- 47946
- (FIIG) Federal Item Identification Guide
- A510X0
- Date
- 11/08/1974 (51 years ago)
1.052 inches minimum and 1.084 inches maximum outside diameter, 331 maximum elongation percentage, -30.0 fahrenheit and 250.0 fahrenheit temp rating, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 0.856 inches minimum and 0.868 inches maximum center hole diameter
Specs & Compatibility
1.052 inches minimum and 1.084 inches maximum
-30.0 fahrenheit and 250.0 fahrenheit
0.100 inches minimum and 0.106 inches maximum
0.856 inches minimum and 0.868 inches maximum
331 maximum
70.0 shore durometer a nominal
rubber butadiene-acrylonitrile class nbr
Replacement For
| Part Number | Description | |
|---|---|---|
| 5331-01-375-3141 | No Name Available | 12/01/1998 |
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0047946
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