The O-Ring, cataloged under National Stock Number 5331-01-251-2873, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Cepeda Associates, Inc. Dba Cepeda Associates 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.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Cepeda Associates, Inc. Dba Cepeda Associates Inc (CAGE 60756) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-251-2873 |
| Primary Part Number | 1028-B202 REFERENCE 5 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Cepeda Associates, Inc. Dba Cepeda 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 |
|---|---|
| 1028-B202 REFERENCE 5 PRIMARY | Cepeda Associates, Inc. Dba Cepeda Associates Inc (USA) |
NSN 5331-01-251-2873 is a O-Ring, manufactured by Cepeda Associates, Inc. Dba Cepeda Associates Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-251-2873 has 1 manufacturer part number on file: 1028-B202 REFERENCE 5 (Cepeda Associates, Inc. Dba Cepeda 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.