645552 O-Ring
5331-00-047-3151
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Official Item Classification
- Name
- O-Ring
- Part Number
- 645552
- (NSN) National Stock Number
- 5331-00-047-3151
- (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
- 11/17/1972 (53 years ago)
0.037 inches minimum and 0.043 inches maximum cross-sectional height, 0.141 inches minimum and 0.151 inches maximum center hole diameter, 0.215 inches minimum and 0.237 inches maximum outside diameter, 75.0 shore durometer a nominal hardness rating, -15.0 fahrenheit and 400.0 fahrenheit temp rating
Specs & Compatibility
0.215 inches minimum and 0.237 inches maximum
-15.0 fahrenheit and 400.0 fahrenheit
0.037 inches minimum and 0.043 inches maximum
0.141 inches minimum and 0.151 inches maximum
75.0 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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