The O-Ring, cataloged under National Stock Number 5331-01-381-0635, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Dynex/rivett Corp Power Units and Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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: Cancelled.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Dynex/rivett Corp Power Units and Systems (CAGE 50988) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-381-0635 |
| Primary Part Number | 10122030 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Dynex/rivett Corp Power Units and Systems |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 10122030 PRIMARY | Dynex/rivett Corp Power Units and Systems (USA) |
| Reference | Meaning |
|---|---|
| D95002-012 | 5/9 Secondary reference Dynex/rivett Corp Power Units and Systems |
NSN 5331-01-381-0635 is a O-Ring, manufactured by Dynex/rivett Corp Power Units and Systems, classified under FSC 5331, O-ring. Status: cancelled.
NSN 5331-01-381-0635 has 1 manufacturer part number on file: 10122030 (Dynex/rivett Corp Power Units and Systems).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5331-01-381-0635 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.