The Disk,clutch,vehicular, cataloged under National Stock Number 2520-01-657-0366, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Ktsdi Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2520-01-657-0366 |
| Primary Part Number | 507275-433 |
| Item Name | Disk,clutch,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Ktsdi Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 507275-433 | Ktsdi Llc (USA) |
| Reference | Meaning |
|---|---|
| 507275-433 | 3/9 Design control — primary reference Kessler Intl Corp |
NSN 2520-01-657-0366 is a Disk,clutch,vehicular, manufactured by Ktsdi Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-657-0366 has 1 manufacturer part number on file: 507275-433 (Ktsdi Llc).
Key specifications for 507275-433: Special Features: TRUE OEM CAGE3S597 WILL NOT SELL TO GOVERNMENT; Part Name Assigned by Controlling Agency: OUTER DISK; End Item Identification: 01-522-7364, ROUGH TERRAIN CONTAINER HANDLER. 0 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.