5331-01-273-1821
O-Ring
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Official Item Classification
- Name
- O-Ring
- (NSN) National Stock Number
- 5331-01-273-1821
- (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
- 02/21/1988 (38 years ago)
0.135 inches minimum and 0.143 inches maximum cross-sectional height, 4.262 inches nominal peripheral diameter, 125 maximum elongation percentage, 75.0 shore durometer a nominal hardness rating, 3.956 inches minimum and 4.012 inches maximum center hole diameter
Specs & Compatibility
0.135 inches minimum and 0.143 inches maximum
3.956 inches minimum and 4.012 inches maximum
4.262 inches nominal
125 maximum
75.0 shore durometer a nominal
zzzw
rubber fluorocarbon class fpm
material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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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