The O-Ring, cataloged under National Stock Number 5331-01-651-9836, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Atico-Internormen. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-651-9836 |
| Primary Part Number | 1968 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Atico-Internormen |
| 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 |
|---|---|
| 308372 | Motion Industries, Inc. Div Philadelphia (USA) |
| 1968 PRIMARY | Atico-Internormen (USA) |
| 308372 | Spencer Fluid Power, Inc. Dba Spencer Fluid Power 0331 (USA) |
| 308372 PRIMARY | Spencer Fluid Power, Inc. (USA) |
| 308372 | General Atomics Dba General Atomics Corp (USA) |
| 308372 PRIMARY | Parttarget Inc. (USA) |
| 308372 | Aerobase Group Inc (USA) |
NSN 5331-01-651-9836 is a O-Ring, manufactured by Atico-Internormen, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-651-9836 has 7 manufacturer part numbers on file: 308372 (Motion Industries, Inc. Div Philadelphia), 1968 (Atico-Internormen), 308372 (Spencer Fluid Power, Inc. Dba Spencer Fluid Power 0331), 308372 (Spencer Fluid Power, Inc.), 308372 (General Atomics Dba General Atomics Corp) and 2 more.
Key specifications for 1968: End Item Identification: 4R/5R COG ITEMS MANAGED BY BRASO. 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.