5331-01-065-7429
O-Ring
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Official Item Classification
- Name
- O-Ring
- (NSN) National Stock Number
- 5331-01-065-7429
- (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
- 09/23/1978 (48 years ago)
3.960 inches minimum and 3.990 inches maximum center hole diameter, zzzy criticality code justification, -40.0 fahrenheit and 250.0 fahrenheit temp rating, 4.395 inches nominal outside diameter, 0.205 inches minimum and 0.215 inches maximum cross-sectional height
Specs & Compatibility
4.395 inches nominal
-40.0 fahrenheit and 250.0 fahrenheit
0.205 inches minimum and 0.215 inches maximum
3.960 inches minimum and 3.990 inches maximum
zzzy
rubber butadiene-acrylonitrile class nbr
"81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
certified free from mercury contamination
Regulatory Compliance
Precious metal content is unknown
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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