The O-Ring, cataloged under National Stock Number 5331-01-485-3508, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Aktiebolaget Volvo Penta. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Aktiebolaget Volvo Penta (CAGE AD56N) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-485-3508 |
| Primary Part Number | 477059 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Aktiebolaget Volvo Penta |
| 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 |
|---|---|
| 477059 | Aktiebolaget Volvo Penta (SWE) |
| Reference | Meaning |
|---|---|
| 477059-0 | 3/9 Design control — primary reference Volvo Ab |
| 477059-0 | 5/9 Secondary reference Ab Volvo |
| 477059-0 | C/1 Advisory reference — outside the item-of-supply concept Aktiebolaget Volvo |
NSN 5331-01-485-3508 is a O-Ring, manufactured by Aktiebolaget Volvo Penta, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-485-3508 has 1 manufacturer part number on file: 477059 (Aktiebolaget Volvo Penta).
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.