NSN 5331-00-291-3368 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-291-3368. Primary manufacturer part number: 9914933.
5331-00-291-3368 — O-Ring illustration
Features
O-Ring — FSC 5331
Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Center Hole Diameter: 7.556 INCHES MINIMUM AND 7.616 INCHES MAXIMUM IN
Cross-Sectional Height: 0.197 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN
Elongation Percentage: 300 MAXIMUM
4 verified cross-references
Primary manufacturer: Alfa Laval Inc
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr construction
General Description
The O-Ring, cataloged under National Stock Number 5331-00-291-3368, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Alfa Laval Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 5331-00-291-3368 is a O-Ring, manufactured by Alfa Laval Inc, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-00-291-3368?
NSN 5331-00-291-3368 has 4 cross-referenced part numbers: 9914933 (Alfa Laval Inc), MIL-R-2765 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4933 (Alfa Laval Inc), 5330-223-19 (General Stores Supply Office).
What NSN replaces 5331-00-291-3368?
There are 10 known substitutes for 5331-00-291-3368: 5945-00-057-2401, 5360-00-699-8990, 4810-00-725-9458 and 7 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 9914933?
Key specifications for 9914933: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Center Hole Diameter: 7.556 INCHES MINIMUM AND 7.616 INCHES MAXIMUM IN; Cross-Sectional Height: 0.197 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN; Elongation Percentage: 300 MAXIMUM. 4 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.