The O-Ring, cataloged under National Stock Number 5331-01-162-9752, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Department of the Army Hq United States Army Communications Research and Development Command. The record lists 2 manufacturer part numbers 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 | Department of the Army Hq United States Army Communications Research and Development Command (CAGE 56996); Minor Rubber Co Inc (CAGE 76385) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-162-9752 |
| Primary Part Number | B4023650 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Department of the Army Hq United States Army Communications Research and Development Command |
| 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 |
|---|---|
| B4023650 PRIMARY | Department of the Army Hq United States Army Communications Research and Development Command (USA) |
| 0-1003 MIL-P-17553 PRIMARY | Minor Rubber Co Inc (USA) |
NSN 5331-01-162-9752 is a O-Ring, manufactured by Department of the Army Hq United States Army Communications Research and Development Command, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-162-9752 has 2 manufacturer part numbers on file: B4023650 (Department of the Army Hq United States Army Communications Research and Development Command), 0-1003 MIL-P-17553 (Minor Rubber Co 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.