The O-Ring, cataloged under National Stock Number 5331-01-346-9396, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Robin America Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Robin America Inc (CAGE 06RN5) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-346-9396 |
| Primary Part Number | 2283280508 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Robin America Inc |
| 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 |
|---|---|
| 2283280508 PRIMARY | Robin America Inc (USA) |
| Reference | Meaning |
|---|---|
| EY2283280508 | 3/9 Design control — primary reference Wis-Con Total Power Corp Dba Power Center the |
NSN 5331-01-346-9396 is a O-Ring, manufactured by Robin America Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-346-9396 has 1 manufacturer part number on file: 2283280508 (Robin America Inc).
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.