The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-00-213-0557, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Navistar Intl Corp Truck Br Ohio Plant. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 15 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 | 2530-00-213-0557 |
| Primary Part Number | 391178C92 |
| Item Name | Cylinder Assembly,hydraulic Brak |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Navistar Intl Corp Truck Br Ohio Plant |
| Status | ACTIVE |
| Mounting Type and Location | FLANGE PISTON ROD END |
| Material | STEEL BODY |
| Features Provided | RUBBER BOOT |
| Mounting Facility Diameter | 0.375 INCHES NOMINAL IN |
| Port Style | INVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED |
| Actuation Method | DIRECT |
| Mounting Provision | UNTHREADED MOUNTING HOLES |
| Straight Bore Inside Diameter | 1.065 INCHES NOMINAL IN |
| Mounting Provision Arrangement Style | TWO HOLE |
| Center to Center Distance Between Mounting Provisions | 3.250 INCHES NOMINAL IN |
| Port Thread Quantity Per Inch | 20 ALL PORTS |
| Port Thread Diameter | 0.500 INCHES NOMINAL ALL PORTS IN |
| Port Thread Series Designator | UNF LOCATION NOT OTHERWISE SPECIFIED |
| Port Thread Class | 2B LOCATION NOT OTHERWISE SPECIFIED |
| Reservoir Type | INTEGRAL |
| Port Thread Diameter | 0.562 INCHES NOMINAL SINGLE PORT IN |
| Seat Angle in Deg | 37.0 LOCATION NOT OTHERWISE SPECIFIED |
| Port Thread Quantity Per Inch | 18 SINGLE PORT |
| Port Location and Quantity | 1 CENTER SECTION AND 1 CYLINDER HEAD END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MC73354 | C E Niehoff & Co (USA) |
| 174-285 | General Motors Corp Delco Electronics Div (USA) |
| 1428 | Bendix Corp the (USA) |
| 174-285 | Delco Moraine Div of General Motors Corp (USA) |
| 5472728 | General Motors Llc Dba General Motors Llc (USA) |
| 391178C91 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| F73354 | Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA) |
| 391178C92 | Komatsu American Intl Co (USA) |
| MC73354 | Trw Inc Replacement Parts Div (USA) |
| 391178C92 PRIMARY | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| 5472728 | Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA) |
| 391 178 C92 | Navistar International Corporation Dba Navistar (USA) |
| 36357 | Echlin Inc (USA) |
| 1428 | Allied Automotive Allied Aftermarket Div (USA) |
| 391178C91 | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| 73354 | Eis Brake Parts Div of Standard Motor Products Inc (USA) |
NSN 2530-00-213-0557 is a Cylinder Assembly,hydraulic Brak, manufactured by Navistar Intl Corp Truck Br Ohio Plant, classified under FSC 2530 (No Item Name Available). Status: active.
NSN 2530-00-213-0557 has 16 cross-referenced part numbers: MC73354 (C E Niehoff & Co), 174-285 (General Motors Corp Delco Electronics Div), 1428 (Bendix Corp the), 174-285 (Delco Moraine Div of General Motors Corp), 5472728 (General Motors Llc Dba General Motors Llc) and 11 more.
There are 12 known substitutes for 2530-00-213-0557: 5310-00-063-1276, 5120-00-144-2089, 3020-00-196-4870 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 391178C92: Mounting Type and Location: FLANGE PISTON ROD END; Material: STEEL BODY; Features Provided: RUBBER BOOT; Mounting Facility Diameter: 0.375 INCHES NOMINAL IN. 21 total characteristics are documented in the Federal Logistics Information System.