The O-Ring, cataloged under National Stock Number 5331-01-625-4799, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Sunsource. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5331-01-625-4799 |
| Primary Part Number | 775155 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sunsource |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 775155 | Sunsource (USA) |
| 775155 | Sts Operating, Inc. Dba Sunsource/fauver Div Sunsource (USA) |
| 775155 | Sts Operating, Inc. Dba Sunsource (USA) |
| Reference | Meaning |
|---|---|
| 775155 | 3/9 Design control — primary reference Sauer-Sundstrand Hydro-Transmission Div |
NSN 5331-01-625-4799 is a O-Ring, manufactured by Sunsource, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-625-4799 has 3 manufacturer part numbers on file: 775155 (Sunsource), 775155 (Sts Operating, Inc. Dba Sunsource/fauver Div Sunsource), 775155 (Sts Operating, Inc. Dba Sunsource).
Key specifications for 775155: Part Name Assigned by Controlling Agency: O-RING; End Item Identification: PUMP, AX PSTN. 0 specifications are documented in the U.S. Government catalog.
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.