NSN 5331-01-291-7883 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-291-7883. Primary manufacturer part number: Q4151-366Y.
5331-01-291-7883 — O-Ring illustration
Features
O-Ring — FSC 5331
4 verified cross-references
Primary manufacturer: Minnesota Rubber Co
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
General Description
The O-Ring, cataloged under National Stock Number 5331-01-291-7883, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Minnesota Rubber Co. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
There are 12 known substitutes for 5331-01-291-7883: 4820-00-343-6970, 5305-00-349-8175, 5307-00-429-0140 and 9 more. Verify interchangeability with system specifications before substitution.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.