R1131-905 O-Ring
5331-00-394-7370
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Official Item Classification
- Name
- O-Ring
- Part Number
- R1131-905
- (NSN) National Stock Number
- 5331-00-394-7370
- (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
- 01/01/1963 (63 years ago)
0.069 inches minimum and 0.075 inches maximum cross-sectional height, -175.0 fahrenheit and 400.0 fahrenheit temp rating, 70.0 shore durometer a nominal hardness rating, 0.409 inches minimum and 0.419 inches maximum center hole diameter, 0.558 inches nominal outside diameter
Specs & Compatibility
0.558 inches nominal
-175.0 fahrenheit and 400.0 fahrenheit
0.069 inches minimum and 0.075 inches maximum
0.409 inches minimum and 0.419 inches maximum
70.0 shore durometer a nominal
rubber silicone class q
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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