The O-Ring, cataloged under National Stock Number 5331-01-066-3487, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Potter Associates 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Potter Associates Inc (CAGE 1HS98) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-066-3487 |
| Primary Part Number | 100-905-1109 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Potter Associates 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 |
|---|---|
| 100-905-1109 PRIMARY | Potter Associates Inc (USA) |
| Reference | Meaning |
|---|---|
| 100-905-1109 | 3/9 Design control — primary reference British Aerospace North America Inc |
NSN 5331-01-066-3487 is a O-Ring, manufactured by Potter Associates Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-066-3487 has 1 manufacturer part number on file: 100-905-1109 (Potter Associates 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.