5331-00-121-2732
O-Ring
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Official Item Classification
- Name
- O-Ring
- (NSN) National Stock Number
- 5331-00-121-2732
- (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
- 10/23/1968 (57 years ago)
0.135 inches minimum and 0.143 inches maximum cross-sectional height, 4.101 inches minimum and 4.173 inches maximum outside diameter, 3.831 inches minimum and 3.887 inches maximum center hole diameter, -55.0 fahrenheit and 225.0 fahrenheit temp rating, 260 maximum elongation percentage
Specs & Compatibility
4.101 inches minimum and 4.173 inches maximum
-55.0 fahrenheit and 225.0 fahrenheit
0.135 inches minimum and 0.143 inches maximum
3.831 inches minimum and 3.887 inches maximum
260 maximum
70.0 shore durometer a nominal
rubber butadiene-acrylonitrile class nbr
Regulatory Compliance
Precious metal content is unknown
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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