NSN 5331-01-381-3891 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-381-3891. Primary manufacturer part number: 8-023.
5331-01-381-3891 — O-Ring illustration
Features
O-Ring — FSC 5331
1 verified cross-reference
Primary manufacturer: Mako Compressors, Llc
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
General Description
The O-Ring, cataloged under National Stock Number 5331-01-381-3891, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Mako Compressors, Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 5331-01-381-3891 is a O-Ring, manufactured by Mako Compressors, Llc, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-381-3891?
NSN 5331-01-381-3891 has 1 cross-referenced part number: 8-023 (Mako Compressors, Llc).
What NSN replaces 5331-01-381-3891?
There are 12 known substitutes for 5331-01-381-3891: 1680-00-569-3651, 5950-00-648-5645, 4910-00-679-1940 and 9 more. Verify interchangeability with system specifications before substitution.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.