The O-Ring, cataloged under National Stock Number 5331-01-618-4833, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Fastenal Company Dba Fastenal Co. 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 | Fastenal Company Dba Fastenal Co (CAGE 0Y3H3); Independent Rough Terrain Center Llc (CAGE 1NWY2) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-618-4833 |
| Primary Part Number | 420417-131280 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| 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 |
|---|---|
| 420417-131280 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| EP-0015728 | Independent Rough Terrain Center Llc (USA) |
NSN 5331-01-618-4833 is a O-Ring, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-618-4833 has 2 manufacturer part numbers on file: 420417-131280 (Fastenal Company Dba Fastenal Co), EP-0015728 (Independent Rough Terrain Center Llc).
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.