The O-Ring, cataloged under National Stock Number 5331-01-574-7701, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Dressta North America Ltd. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5331-01-574-7701 |
| Primary Part Number | 881012739 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Dressta North America Ltd |
| 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 |
|---|---|
| 6736-51-8710 | Komatsu America Corp. (USA) |
| 6736518710 | Dressta North America Ltd (USA) |
| 881012739 PRIMARY | Dressta North America Ltd (USA) |
| Reference | Meaning |
|---|---|
| 1294458H1 | 5/9 Secondary reference Komatsu American Intl Co |
NSN 5331-01-574-7701 is a O-Ring, manufactured by Dressta North America Ltd, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-574-7701 has 3 manufacturer part numbers on file: 6736-51-8710 (Komatsu America Corp.), 6736518710 (Dressta North America Ltd), 881012739 (Dressta North America Ltd).
Key specifications for 881012739: Special Features: WEIGHT:.011;LGTH: 2.00;WDTH: 2.00;HGHT: 2.00;HGHT:0.50; End Item Identification: GRADER ROAD MOTORIZED/KOMATSU GALLION 830W/R W. 0 specifications are documented in the U.S. Government catalog.
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.