NSN 5331-01-221-9651 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-221-9651. Primary manufacturer part number: 40541.
5331-01-221-9651 — O-Ring illustration
Features
O-Ring — FSC 5331
1 verified cross-reference
Primary manufacturer: Sullair Corp
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
General Description
The O-Ring, cataloged under National Stock Number 5331-01-221-9651, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Sullair Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 5331-01-221-9651 is a O-Ring, manufactured by Sullair Corp, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-221-9651?
NSN 5331-01-221-9651 has 1 cross-referenced part number: 40541 (Sullair Corp).
What NSN replaces 5331-01-221-9651?
There are 7 known substitutes for 5331-01-221-9651: 5950-00-387-1758, 4140-00-531-6696, 5950-00-860-0810 and 4 more. Verify interchangeability with system specifications before substitution.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.