The Parts Kit,hydraulic Transmission, cataloged under National Stock Number 2520-01-030-9232, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Komatsu America Corp.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2520-01-030-9232 |
| Primary Part Number | 631975C91 |
| Item Name | Parts Kit,hydraulic Transmission |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Komatsu America Corp. |
| Status | ACTIVE |
| Component Quantity | 94 |
| Document Type | PARTS CATALOG |
| End Item Source | 92679 |
| Component Document Page Number | 7-34 |
| Document Identification | FORM PC-TD25C-5 |
| Component Document Origin | INDUSTRIAL |
| End Item Name | CRAWLER TRACTOR |
| Document Source | 92679 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 631975C91 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 631975C91 | 3/9 Design control — primary reference Komatsu American Intl Co |
| 631975C91 | 5/9 Secondary reference U.S. Government activity |
NSN 2520-01-030-9232 is a Parts Kit,hydraulic Transmission, manufactured by Komatsu America Corp., classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-030-9232 has 1 manufacturer part number on file: 631975C91 (Komatsu America Corp.).
Key specifications for 631975C91: Component Quantity: 94; Document Type: PARTS CATALOG; End Item Source: 92679; Component Document Page Number: 7-34. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.