The O-Ring, cataloged under National Stock Number 5331-01-506-1997, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Komatsu America Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5331-01-506-1997 |
| Primary Part Number | 07000-12070 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Komatsu America Corporation |
| 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 |
|---|---|
| 07000-12070 | Komatsu Australia Pty Ltd (AUS) |
| 07000-12070 | Komatsu America Corp. (USA) |
| 07000-12070 PRIMARY | Komatsu America Corporation (USA) |
| Reference | Meaning |
|---|---|
| 07000-02070 | 5/9 Secondary reference Komatsu America Corporation |
NSN 5331-01-506-1997 is a O-Ring, manufactured by Komatsu America Corporation, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-506-1997 has 3 manufacturer part numbers on file: 07000-12070 (Komatsu Australia Pty Ltd), 07000-12070 (Komatsu America Corp.), 07000-12070 (Komatsu America Corporation).
Key specifications for 07000-12070: Special Features: WHEEL LOADER PARTS BOOK DATED MAY 1997; J414OW25.002 051997, PAGE J-011, ITEM 11; End Item Identification: 23926) 707-00-01350 STEERING CYLINDER ASSEMBLY, WA250-3 WHEEL LOADER. 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.