NSN 5331-01-274-9731 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-274-9731. Primary manufacturer part number: 12393.
5331-01-274-9731 — O-Ring illustration
Features
O-Ring — FSC 5331
2 verified cross-references
Primary manufacturer: Bourns Inc
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
General Description
The O-Ring, cataloged under National Stock Number 5331-01-274-9731, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Bourns Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 5331-01-274-9731 is a O-Ring, manufactured by Bourns Inc, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-274-9731?
NSN 5331-01-274-9731 has 2 cross-referenced part numbers: 12393 (Bourns Inc), 12393 (Cat Pumps Corp).
What NSN replaces 5331-01-274-9731?
There are 8 known substitutes for 5331-01-274-9731: 5905-00-065-4767, 5305-00-188-0546, 5133-00-228-1412 and 5 more. Verify interchangeability with system specifications before substitution.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.