The O-Ring, cataloged under National Stock Number 5331-01-725-4255, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Wright Tool Co. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Electric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169); Wright Tool Co (CAGE 79808) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-725-4255 |
| Primary Part Number | 6585 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Wright Tool Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8915909 | Naval Sea Systems Command (USA) |
| 218143563 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 6585 PRIMARY | Wright Tool Co (USA) |
| 8915909/SH 7-4 PN 4 | Naval Sea Systems Command (USA) |
| 26M010122-4 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
NSN 5331-01-725-4255 is a O-Ring, manufactured by Wright Tool Co, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-725-4255 has 5 cross-referenced part numbers: 8915909 (Naval Sea Systems Command), 218143563 (Electric Boat Corporation Div General Dynamics Electric Boat), 6585 (Wright Tool Co), 8915909/SH 7-4 PN 4 (Naval Sea Systems Command), 26M010122-4 (Electric Boat Corporation Div General Dynamics Electric Boat).
There are 7 known substitutes for 5331-01-725-4255: 5315-00-145-5120, 4030-00-298-3419, 3040-00-554-7674 and 4 more. Verify interchangeability with system specifications before substitution.