The Piston,brake,hydraulic, cataloged under National Stock Number 2530-01-202-5670, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Oshkosh Defense Llc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Piston,brake,hydraulic |
| FSC / FSG | 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components (FSG 25) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Amz Alabama Inc. (CAGE 076M6); Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (CAGE 0FW39) |
| Parameter | Value |
|---|---|
| NSN | 2530-01-202-5670 |
| Primary Part Number | 2CK29 |
| Item Name | Piston,brake,hydraulic |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Oshkosh Defense 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 |
|---|---|
| 2CK29 | Oshkosh Defense Llc (USA) |
| 290097 | Amz Alabama Inc. (USA) |
| 290097 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| Reference | Meaning |
|---|---|
| C290097 | 5/9 Secondary reference Grove U.s. Llc Dba Grove Us Llc |
| 290097 | 3/9 Design control — primary reference Grove U.s. Llc Dba Grove Us Llc |
| 9-734-100660 | 5/9 Secondary reference Grove U.s. Llc Dba Grove Us Llc |
| 2CK29 | 5/9 Secondary reference Oshkosh Corp |
| WLW290097 | 5/9 Secondary reference Keystone Automotive Operations Inc Dba Grove North America |
NSN 2530-01-202-5670 is a Piston,brake,hydraulic, manufactured by Oshkosh Defense Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-202-5670 has 3 manufacturer part numbers on file: 2CK29 (Oshkosh Defense Llc), 290097 (Amz Alabama Inc.), 290097 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc).
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.