NSN 5331-01-640-7351 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-640-7351. Primary manufacturer part number: 41045.
5331-01-640-7351 — O-Ring illustration
Features
O-Ring — FSC 5331
2 verified cross-references
Primary manufacturer: Exlar Corporation
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
General Description
The O-Ring, cataloged under National Stock Number 5331-01-640-7351, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Exlar Corporation. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 5331-01-640-7351 is a O-Ring, manufactured by Exlar Corporation, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-640-7351?
NSN 5331-01-640-7351 has 2 cross-referenced part numbers: 41045 (Exlar Corporation), 40220 ITEM 132 (Exlar Corporation).
What NSN replaces 5331-01-640-7351?
There are 9 known substitutes for 5331-01-640-7351: 2590-00-040-2388, 5950-00-041-6554, 5120-00-055-4063 and 6 more. Verify interchangeability with system specifications before substitution.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.