Stewart & Stevenson Power Products Llc · NSN 5331-01-091-8473 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-091-8473 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-091-8473. Primary manufacturer part number: 25-121.
5331-01-091-8473 — O-Ring illustration
Features
O-Ring — FSC 5331
2 verified cross-references
Primary manufacturer: Stewart & Stevenson Power Products Llc
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
General Description
The O-Ring, cataloged under National Stock Number 5331-01-091-8473, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Stewart & Stevenson Power Products Llc. 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.
Catalog Facts
Item Name
O-Ring
FSC / FSG
5331 — O-Ring (FSG 53)
Manufacturers
Stewart & Stevenson Power Products Llc (CAGE 81381); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H)
NSN 5331-01-091-8473 is a O-Ring, manufactured by Stewart & Stevenson Power Products Llc, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-091-8473?
NSN 5331-01-091-8473 has 2 cross-referenced part numbers: 25-121 (Stewart & Stevenson Power Products Llc), 5331PL0955295 (Jednolity Indeks Materialowy - Uniform Material Index).
What NSN replaces 5331-01-091-8473?
There are 8 known substitutes for 5331-01-091-8473: 4820-00-032-8826, 4530-00-080-7348, 5133-00-228-1332 and 5 more. Verify interchangeability with system specifications before substitution.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.