The O-Ring, cataloged under National Stock Number 5331-01-424-9486, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Kamewa Usa Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Kamewa Usa Inc (CAGE 0YYU8) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-424-9486 |
| Primary Part Number | SMS1586 139.5X3-704 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Kamewa Usa 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 |
|---|---|
| SMS1586 139.5X3-704 PRIMARY | Kamewa Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 983851 IT-61 | 5/9 Secondary reference Kamewa Usa Inc |
NSN 5331-01-424-9486 is a O-Ring, manufactured by Kamewa Usa Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-424-9486 has 1 manufacturer part number on file: SMS1586 139.5X3-704 (Kamewa Usa 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.