The O-Ring, cataloged under National Stock Number 5331-01-176-1352, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Hagglunds Aktiebolag. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Bae Systems Hagglunds Aktiebolag (CAGE AC90N); Zf Friedrichshafen Ag (CAGE D8124) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-176-1352 |
| Primary Part Number | 61751251-602 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Bae Systems Hagglunds Aktiebolag |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 61751251-602 PRIMARY | Bae Systems Hagglunds Aktiebolag (SWE) |
| 0634303038 | Zf Friedrichshafen Ag (DEU) |
| Reference | Meaning |
|---|---|
| 61751251-602 | 3/9 Design control — primary reference Bae Systems Hagglunds Ab |
NSN 5331-01-176-1352 is a O-Ring, manufactured by Bae Systems Hagglunds Aktiebolag, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-176-1352 has 2 manufacturer part numbers on file: 61751251-602 (Bae Systems Hagglunds Aktiebolag), 0634303038 (Zf Friedrichshafen Ag).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.