The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-00-737-1894, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Federal Mogul Corp Sub Wagner Brake Moog Automotive Div. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-737-1894 |
| Primary Part Number | FD4511 |
| Item Name | Cylinder Assembly,hydraulic Brak |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Federal Mogul Corp Sub Wagner Brake Moog Automotive Div |
| Status | ACTIVE |
| Bore Diameter | 1.500 INCHES NOMINAL IN |
| Mounting Facility Thread Quantity Per Inch | 16 |
| Port Thread Quantity Per Inch | 20 LOCATION NOT OTHERWISE SPECIFIED |
| Port Thread Diameter | 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Port Thread Series Designator | UNF LOCATION NOT OTHERWISE SPECIFIED |
| Bleeding Feature Quantity | 1 |
| Mounting Facility Thread Diameter | 0.375 INCHES NOMINAL IN |
| Features Provided | RUBBER BOOT |
| Compressed Length | 4.250 INCHES NOMINAL IN |
| Port Location and Quantity | 1 CENTER SECTION |
| Mounting Facility Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Mounting Facility Thread Length | 0.620 INCHES NOMINAL IN |
| Mounting Type and Location | LUG(S) CENTER SECTION |
| Mounting Provision | THREADED MOUNTING HOLES |
| Mounting Facility Thread Class | 2B |
| Mounting Facility Thread Direction | RIGHT-HAND |
| Bore Type | STRAIGHT |
| Design Characteristics | SINGLE ACTING TWIN CYLINDER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FD4511 | Spalla Inc (USA) |
| W4511 | Airtex Products Div of Uis Inc (USA) |
| WC4511 | Trw Inc Replacement Parts Div (USA) |
| 7371894 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| WC4511 | C E Niehoff & Co (USA) |
| F4511 | Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA) |
| 3397 | Bendix Corp the (USA) |
| 172-381 | Delco Moraine Div of General Motors Corp (USA) |
| FD4511 PRIMARY | Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA) |
| FD7483 | Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA) |
| 5473139 | General Motors Llc Dba General Motors Llc (USA) |
| 91T2261 | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| 3397 | Bendix Corp the Brake and Steering Div (USA) |
| 5473139 | Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA) |
| 91T2261 | Ford Motor Company (USA) |
| 4511 | Echlin Inc (USA) |
NSN 2530-00-737-1894 is a Cylinder Assembly,hydraulic Brak, manufactured by Federal Mogul Corp Sub Wagner Brake Moog Automotive Div, classified under FSC 2530 (No Item Name Available). Status: active.
NSN 2530-00-737-1894 has 16 cross-referenced part numbers: FD4511 (Spalla Inc), W4511 (Airtex Products Div of Uis Inc), WC4511 (Trw Inc Replacement Parts Div), 7371894 (U S Army Tank Automotive Command Amsta-Im-Mm), WC4511 (C E Niehoff & Co) and 11 more.
There are 12 known substitutes for 2530-00-737-1894: 5945-00-114-9779, 3120-00-447-2151, 5995-00-513-7032 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for FD4511: Bore Diameter: 1.500 INCHES NOMINAL IN; Mounting Facility Thread Quantity Per Inch: 16; Port Thread Quantity Per Inch: 20 LOCATION NOT OTHERWISE SPECIFIED; Port Thread Diameter: 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. 18 total characteristics are documented in the Federal Logistics Information System.