The O-Ring, cataloged under National Stock Number 5331-01-689-3575, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Hii Unmanned Systems, Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Hii Unmanned Systems, Inc (CAGE 4Z5A9); Leidos Australia Pty Limited (CAGE Z0YR8); Bluezone Group Pty Limited (CAGE Z0ZT6) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-689-3575 |
| Primary Part Number | 25-154 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Hii Unmanned Systems, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-01-689-3575 is a O-Ring, manufactured by Hii Unmanned Systems, Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-689-3575 has 3 cross-referenced part numbers: 25-154 (Hii Unmanned Systems, Inc), 25-154 (Leidos Australia Pty Limited), 25-154 (Bluezone Group Pty Limited).
There are 5 known substitutes for 5331-01-689-3575: 7920-00-111-6344, 5133-00-228-1351, 5330-00-353-9362 and 2 more. Verify interchangeability with system specifications before substitution.