The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-01-257-7643, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-257-7643 |
| Primary Part Number | 12357047 |
| Item Name | Cylinder Assembly,hydraulic Brak |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Material | STEEL BODY |
| First Piston Rod End Style | BUSHING TYPE LOCATION NOT OTHERWISE SPECIFIED |
| Straight Bore Inside Diameter | 2.742 INCHES MINIMUM AND 2.747 INCHES MAXIMUM IN |
| Actuation Method | CAM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2530-01-257-7643 is a Cylinder Assembly,hydraulic Brak, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2530 (No Item Name Available). Status: active.
NSN 2530-01-257-7643 has 3 cross-referenced part numbers: 12357047 (U S Army Tank Automotive Command Amsta-Im-Mm), 2232693 (Bendix Corp the Brake and Steering Div), 5934071 (Am General Llc).
There are 2 known substitutes for 2530-01-257-7643: 6240-00-196-4518, 1680-00-758-5393. Verify interchangeability with system specifications before substitution.
Key specifications for 12357047: Material: STEEL BODY; First Piston Rod End Style: BUSHING TYPE LOCATION NOT OTHERWISE SPECIFIED; Straight Bore Inside Diameter: 2.742 INCHES MINIMUM AND 2.747 INCHES MAXIMUM IN; End Item Identification: TRUCK CARGO WW,M35A2. 5 total characteristics are documented in the Federal Logistics Information System.