The Parts Kit,hydraulic Brake Master, cataloged under National Stock Number 2530-00-753-9309, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 3 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-753-9309 |
| Primary Part Number | 7539309 |
| Item Name | Parts Kit,hydraulic Brake Master |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Component Quantity | 5 |
| Supply Items and Quantities | 2530-00-273-8505 CUP 1,2530-00-527-6977 PISTON 1,2530-00-753-9308 BOOT 1,5340-00-516-7878 RING,RETAINING 1 |
| Nonsupply Items and Quantities | 63477 FC14426 CHECK VALVE AND SEAT 1 |
| 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 |
|---|---|
| 7539309 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 427M2 | 5/9 Secondary reference Diamond Reo Truck Co |
| FC12208 | 5/9 Secondary reference Federal Mogul Corp Sub Wagner Brake Moog Automotive Div |
| 2530007539309 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| F46430 | 5/9 Secondary reference Federal Mogul Corp Sub Wagner Brake Moog Automotive Div |
| 2530007539309 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 914406 | 5/9 Secondary reference Sasco Inc Canadian Div |
NSN 2530-00-753-9309 is a Parts Kit,hydraulic Brake Master, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-753-9309 has 1 manufacturer part number on file: 7539309 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 4320-00-884-7547. Verify interchangeability with system specifications before substitution.
Key specifications for 7539309: Component Quantity: 5; Supply Items and Quantities: 2530-00-273-8505 CUP 1,2530-00-527-6977 PISTON 1,2530-00-753-9308 BOOT 1,5340-00-516-7878 RING,RETAINING 1; Nonsupply Items and Quantities: 63477 FC14426 CHECK VALVE AND SEAT 1. 3 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.