NSN 5331-01-504-2739 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-504-2739. Primary manufacturer part number: 11377.
5331-01-504-2739 — O-Ring illustration
Features
O-Ring — FSC 5331
Material: RUBBER FLUOROCARBON CLASS FPM
2 verified cross-references
Primary manufacturer: Bourns Inc
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
Applications requiring Rubber Fluorocarbon Class Fpm construction
General Description
The O-Ring, cataloged under National Stock Number 5331-01-504-2739, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Bourns Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 5331-01-504-2739 is a O-Ring, manufactured by Bourns Inc, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-504-2739?
NSN 5331-01-504-2739 has 2 cross-referenced part numbers: 11377 (Cat Pumps Corp), 11377 (Bourns Inc).
What NSN replaces 5331-01-504-2739?
There are 11 known substitutes for 5331-01-504-2739: 5310-00-167-1347, 5133-00-189-9301, 5136-00-228-1056 and 8 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 11377?
Key specifications for 11377: Part Name Assigned by Controlling Agency: O-RING,SPACER; End Item Identification: MODEL 241 3 FRAME PLUNGER PUMP; Material: RUBBER FLUOROCARBON CLASS FPM. 3 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.