The O-Ring, cataloged under National Stock Number 5331-00-413-0401, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Div Rmd Strategic. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Raytheon Company Div Rmd Strategic (CAGE 05869); Atlas Copco Berema Inc (CAGE 32982) |
| Parameter | Value |
|---|---|
| NSN | 5331-00-413-0401 |
| Primary Part Number | 061-448 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Raytheon Company Div Rmd Strategic |
| 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 |
|---|---|
| 061-448 | Raytheon Company Div Rmd Strategic (USA) |
| 02120340 | Atlas Copco Berema Inc (USA) |
| Reference | Meaning |
|---|---|
| 02120340 | 3/9 Design control — primary reference Telefonaktiebolaget Lm Ericsson |
| 02120340 | C/1 Advisory reference — outside the item-of-supply concept Telefonaktiebolaget Lm Ericsson |
NSN 5331-00-413-0401 is a O-Ring, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-413-0401 has 2 manufacturer part numbers on file: 061-448 (Raytheon Company Div Rmd Strategic), 02120340 (Atlas Copco Berema 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.