The O-Ring, cataloged under National Stock Number 5331-01-134-0610, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Pharos Marine Automatic Power, Inc. Dba Pharos Marine Automatic Power. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Pharos Marine Automatic Power, Inc. Dba Pharos Marine Automatic Power (CAGE 28763) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-134-0610 |
| Primary Part Number | 8020 0035 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Pharos Marine Automatic Power, Inc. Dba Pharos Marine Automatic Power |
| 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 |
|---|---|
| 8020 0035 PRIMARY | Pharos Marine Automatic Power, Inc. Dba Pharos Marine Automatic Power (USA) |
| Reference | Meaning |
|---|---|
| 8020-0035 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-01-134-0610 is a O-Ring, manufactured by Pharos Marine Automatic Power, Inc. Dba Pharos Marine Automatic Power, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-134-0610 has 1 manufacturer part number on file: 8020 0035 (Pharos Marine Automatic Power, Inc. Dba Pharos Marine Automatic Power).
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.