NSN 5331-01-485-5991 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-485-5991. Primary manufacturer part number: 9861.
5331-01-485-5991 — O-Ring illustration
Features
O-Ring — FSC 5331
3 verified cross-references
Primary manufacturer: DP Mfg Inc
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
General Description
The O-Ring, cataloged under National Stock Number 5331-01-485-5991, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is DP Mfg Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 5331-01-485-5991 is a O-Ring, manufactured by DP Mfg Inc, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-485-5991?
NSN 5331-01-485-5991 has 3 cross-referenced part numbers: 2CD521 (Oshkosh Defense Llc), 9861 (DP Mfg Inc), 2CD521 (Oshkosh Corp).
What NSN replaces 5331-01-485-5991?
There are 6 known substitutes for 5331-01-485-5991: 6250-00-270-4240, 5360-00-362-3250, 5999-00-445-4686 and 3 more. Verify interchangeability with system specifications before substitution.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.