The O-Ring, cataloged under National Stock Number 5331-01-297-4031, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Ships Machinery International, Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Ships Machinery International, Inc. (CAGE 32862) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-297-4031 |
| Primary Part Number | 1001387 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Ships Machinery International, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2001571 ITEM 43 | Ships Machinery International, Inc. (USA) |
| 1001387 PRIMARY | Ships Machinery International, Inc. (USA) |
NSN 5331-01-297-4031 is a O-Ring, manufactured by Ships Machinery International, Inc., classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-297-4031 has 2 cross-referenced part numbers: 2001571 ITEM 43 (Ships Machinery International, Inc.), 1001387 (Ships Machinery International, Inc.).
There is 1 known substitute for 5331-01-297-4031: 5330-01-546-9163. Verify interchangeability with system specifications before substitution.