The Tank,antifreeze,air Brake, cataloged under National Stock Number 2530-01-240-9861, 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 Daimler Truck North America Llc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Tank,antifreeze,air Brake |
| FSC / FSG | 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components (FSG 25) |
| Manufacturers | Daimler Truck North America Llc (CAGE 64678); Mercedes-Benz Ag (CAGE CN7Z7); Kautex Textron Gmbh & Co. Kg (CAGE D9648) |
| Parameter | Value |
|---|---|
| NSN | 2530-01-240-9861 |
| Primary Part Number | 001 431 57 02 |
| Item Name | Tank,antifreeze,air Brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Daimler Truck North America 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 |
|---|---|
| 001 431 57 02 PRIMARY | Daimler Truck North America Llc (USA) |
| 001 431 57 02 | Mercedes-Benz Ag (DEU) |
| PK 33 949-2 | Kautex Textron Gmbh & Co. Kg (DEU) |
| Reference | Meaning |
|---|---|
| 001 431 57 02 | 5/9 Secondary reference Daimler Ag |
| PK 33 949-2 | 5/9 Secondary reference Daimler Truck North America Llc |
NSN 2530-01-240-9861 is a Tank,antifreeze,air Brake, manufactured by Daimler Truck North America Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-240-9861 has 3 manufacturer part numbers on file: 001 431 57 02 (Daimler Truck North America Llc), 001 431 57 02 (Mercedes-Benz Ag), PK 33 949-2 (Kautex Textron Gmbh & Co. Kg).
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.