The O-Ring, cataloged under National Stock Number 5331-01-681-6596, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Atlas Copco Compressors Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-681-6596 |
| Primary Part Number | 0663 2110 26 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Atlas Copco Compressors Inc |
| 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 |
|---|---|
| 0663 2110 26 PRIMARY | Atlas Copco Compressors Inc (USA) |
NSN 5331-01-681-6596 is a O-Ring, manufactured by Atlas Copco Compressors Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-681-6596 has 1 manufacturer part number on file: 0663 2110 26 (Atlas Copco Compressors Inc).
Key specifications for 0663 2110 26: End Item Identification: 4910-01-627-0524. 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.