The O-Ring, cataloged under National Stock Number 5331-01-561-1022, 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 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-561-1022 |
| Primary Part Number | 25-150 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Hii Unmanned Systems, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-01-561-1022 is a O-Ring, manufactured by Hii Unmanned Systems, Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-561-1022 has 5 cross-referenced part numbers: 25-150 (Bluezone Group Pty Limited), 25-150 (J. Bornhoft Industriegerate Gesellschaft Mit Beschrankter Haftung), 25-150 (Leidos Australia Pty Limited), 25-150 (Hydroid, Llc), 25-150 (Hii Unmanned Systems, Inc).
There are 6 known substitutes for 5331-01-561-1022: 5133-00-228-1347, 4940-00-763-4827, 3120-01-218-9905 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 25-150: Special Features: BUNA N O-RING 150, SIZE: 2-7/8 INCH ID X 3-1/16 INCH OD X 3/32 INCH WIDTH IN. 1 total characteristics are documented in the Federal Logistics Information System.