NSN 5331-00-547-3797 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-547-3797. Primary manufacturer part number: 31351-3.
5331-00-547-3797 — O-Ring illustration
Features
O-Ring — FSC 5331
Cross-Sectional Height: 0.067 INCHES NOMINAL IN
Material: RUBBER
3 verified cross-references
Primary manufacturer: Collins Engine Nozzles, Inc
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
Applications requiring Rubber construction
General Description
The O-Ring, cataloged under National Stock Number 5331-00-547-3797, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Collins Engine Nozzles, Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
There are 11 known substitutes for 5331-00-547-3797: 5935-00-201-8480, 5950-00-417-4489, 2840-00-571-0815 and 8 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 31351-3?
Key specifications for 31351-3: Cross-Sectional Height: 0.067 INCHES NOMINAL IN; Material: RUBBER. 2 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.