The O-Ring, cataloged under National Stock Number 5331-00-576-5446, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Textron Lycoming Inc Williamsport Plant. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Nimikkeistokeskus Ncb Finland (CAGE A486G); Textron Lycoming Inc Williamsport Plant (CAGE 80254) |
| Parameter | Value |
|---|---|
| NSN | 5331-00-576-5446 |
| Primary Part Number | 71481 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Textron Lycoming Inc Williamsport Plant |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5331-00-576-5446 is a O-Ring, manufactured by Textron Lycoming Inc Williamsport Plant, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-576-5446 has 2 cross-referenced part numbers: 10203498 (Nimikkeistokeskus Ncb Finland), 71481 (Textron Lycoming Inc Williamsport Plant).
There are 4 known substitutes for 5331-00-576-5446: 5935-00-984-9029, 5935-00-988-9679, 4320-01-011-2703 and 1 more. Verify interchangeability with system specifications before substitution.
NSN 5331-00-576-5446 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.