W.w. Grainger, Inc. Div Government Sales Division · NSN 5331-01-278-9491 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-278-9491 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-278-9491. Primary manufacturer part number: 30327.
5331-01-278-9491 — O-Ring illustration
Features
O-Ring — FSC 5331
1 verified cross-reference
Primary manufacturer: W.w. Grainger, Inc. Div Government Sales Division
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
General Description
The O-Ring, cataloged under National Stock Number 5331-01-278-9491, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 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
W.w. Grainger, Inc. Div Government Sales Division (CAGE 25795)
NSN 5331-01-278-9491 is a O-Ring, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-278-9491?
NSN 5331-01-278-9491 has 1 cross-referenced part number: 30327 (W.w. Grainger, Inc. Div Government Sales Division).
What NSN replaces 5331-01-278-9491?
There are 10 known substitutes for 5331-01-278-9491: 4820-00-220-1847, 3110-00-293-8443, 4720-00-447-9196 and 7 more. Verify interchangeability with system specifications before substitution.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.