The O-Ring, cataloged under National Stock Number 5331-01-338-5555, 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 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist 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); Koninklijke Marine Dmkm Pfs, Platformsystemen (CAGE H0H28); Schottel, Inc. (CAGE 1C4B7) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-338-5555 |
| Primary Part Number | 1001511 |
| 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 |
|---|---|
| SK-0037 POS. 1 | Ships Machinery International, Inc. (USA) |
| 1001511 PRIMARY | Ships Machinery International, Inc. (USA) |
| OR235X4NBR-70 | Koninklijke Marine Dmkm Pfs, Platformsystemen (NLD) |
| 1001511 | Schottel, Inc. (USA) |
NSN 5331-01-338-5555 is a O-Ring, manufactured by Ships Machinery International, Inc., classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-338-5555 has 4 cross-referenced part numbers: SK-0037 POS. 1 (Ships Machinery International, Inc.), 1001511 (Ships Machinery International, Inc.), OR235X4NBR-70 (Koninklijke Marine Dmkm Pfs, Platformsystemen), 1001511 (Schottel, Inc.).
There are 3 known substitutes for 5331-01-338-5555: 5905-00-432-0394, 6220-01-415-1540, 5306-01-625-9219. Verify interchangeability with system specifications before substitution.