The O-Ring, cataloged under National Stock Number 5331-01-288-3164, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is American Propulation Systems. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | American Propulation Systems (CAGE 3P473); Sternpowr Marine Drives Ltd (CAGE U2917); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-288-3164 |
| Primary Part Number | 830781 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | American Propulation Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 830781 PRIMARY | American Propulation Systems (USA) |
| 830781 | Sternpowr Marine Drives Ltd (GBR) |
| 5331PL0839163 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 5331-01-288-3164 is a O-Ring, manufactured by American Propulation Systems, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-288-3164 has 3 cross-referenced part numbers: 830781 (American Propulation Systems), 830781 (Sternpowr Marine Drives Ltd), 5331PL0839163 (Jednolity Indeks Materialowy - Uniform Material Index).
There are 2 known substitutes for 5331-01-288-3164: 6105-00-084-1580, 5330-00-437-8723. Verify interchangeability with system specifications before substitution.