NSN 5331-01-424-3750 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-424-3750. Primary manufacturer part number: 11691.
5331-01-424-3750 — O-Ring illustration
Features
O-Ring — FSC 5331
3 verified cross-references
Primary manufacturer: Cat Pumps Corp
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
General Description
The O-Ring, cataloged under National Stock Number 5331-01-424-3750, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Cat Pumps Corp. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 5331-01-424-3750 is a O-Ring, manufactured by Cat Pumps Corp, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-424-3750?
NSN 5331-01-424-3750 has 3 cross-referenced part numbers: 710018-56 (Slce Watermakers), 11691 (Cat Pumps Corp), 11691 (Bourns Inc).
What NSN replaces 5331-01-424-3750?
There are 6 known substitutes for 5331-01-424-3750: 4820-00-089-9886, 5950-00-532-7057, 4820-01-384-0962 and 3 more. Verify interchangeability with system specifications before substitution.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.