The O-Ring, cataloged under National Stock Number 5331-01-344-4226, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc.. The record lists 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Cummins Inc. (CAGE 15434); Cummins South Pacific Pty Ltd Head Office (CAGE ZC672); S.d.m.o. Industries (CAGE F7265); Goriziane Group Spa (CAGE A9271); International Trucks Australia Limited (CAGE Z0009) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-344-4226 |
| Primary Part Number | 3037537 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Cummins Inc. |
| 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 |
|---|---|
| 3037537 PRIMARY | Cummins Inc. (USA) |
| 3037537 | Cummins South Pacific Pty Ltd Head Office (AUS) |
| 330031985 | S.d.m.o. Industries (FRA) |
| 3037537 | Goriziane Group Spa (ITA) |
| CU3037537 | International Trucks Australia Limited (AUS) |
| Reference | Meaning |
|---|---|
| 10363812 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 5331PL0826351 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5331-01-344-4226 is a O-Ring, manufactured by Cummins Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-344-4226 has 5 manufacturer part numbers on file: 3037537 (Cummins Inc.), 3037537 (Cummins South Pacific Pty Ltd Head Office), 330031985 (S.d.m.o. Industries), 3037537 (Goriziane Group Spa), CU3037537 (International Trucks Australia Limited).
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.