The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-00-846-2379, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Allied Automotive Allied Aftermarket Div. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2530-00-846-2379 |
| Primary Part Number | 3278 |
| Item Name | Cylinder Assembly,hydraulic Brak |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Allied Automotive Allied Aftermarket Div |
| Status | CANCELLED |
| Features Provided | RUBBER BOOT |
| Mounting Facility Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Port Thread Diameter | 0.312 INCHES NOMINAL SINGLE PORT IN |
| Mounting Facility Thread Class | 2B |
| Port Thread Quantity Per Inch | 24 SINGLE PORT |
| Seat Angle in Deg | 42.0 SINGLE PORT |
| Port Thread Series Designator | UNF SINGLE PORT |
| Port Location and Quantity | 1 CENTER SECTION |
| Mounting Facility Thread Quantity Per Inch | 20 |
| Port Thread Class | 2B SINGLE PORT |
| Mounting Facility Thread Direction | RIGHT-HAND |
| Center to Center Distance Between Mounting Provisions | 1.625 INCHES NOMINAL IN |
| Port Style | INVERTED FLARE SINGLE PORT |
| Mounting Type and Location | FLANGE CENTER SECTION |
| Mounting Facility Thread Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Provision Arrangement Style | TWO HOLE |
| Bleeding Feature Quantity | 1 |
| Design Characteristics | SINGLE ACTING SINGLE CYLINDER |
| Mounting Facility Thread Length | 0.375 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Material | STEEL BODY |
| Bore Diameter | 0.875 INCHES NOMINAL IN |
| Mounting Provision | THREADED MOUNTING HOLES |
| Body Outside Diameter | 1.375 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3278 | Allied Automotive Allied Aftermarket Div (USA) |
| W37782 | Airtex Products Div of Uis Inc (USA) |
| F37782 | Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA) |
| EW39958 | Eis Brake Parts Div of Standard Motor Products Inc (USA) |
| 5469002 | Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA) |
| H-37783 | Chrysler Corp Service and Parts Opns (USA) |
| 5473026 | Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA) |
| C7ZZ2262A | Ford Motor Company (USA) |
| C1UZ2262A | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| C1442262A | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| C1VZ2262A | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| WC116 | Trw Inc Replacement Parts Div (USA) |
| D3TZ2262C | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| 172-659 | General Motors Corp Delco Electronics Div (USA) |
| C1UU2262A | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| C7ZZ2262A | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| 3645 | Bendix Corp the (USA) |
| D3TZ2262E | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| WC116 | C E Niehoff & Co (USA) |
| 219-1536 | Goodyear Tire and Rubber Co the (USA) |
NSN 2530-00-846-2379 is a Cylinder Assembly,hydraulic Brak, manufactured by Allied Automotive Allied Aftermarket Div, classified under FSC 2530 (No Item Name Available). Status: cancelled.
NSN 2530-00-846-2379 has 23 cross-referenced part numbers: 3278 (Allied Automotive Allied Aftermarket Div), W37782 (Airtex Products Div of Uis Inc), F37782 (Federal Mogul Corp Sub Wagner Brake Moog Automotive Div), EW39958 (Eis Brake Parts Div of Standard Motor Products Inc), 5469002 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02) and 18 more.
There are 12 known substitutes for 2530-00-846-2379: 5325-00-044-5043, 5905-00-107-4881, 3040-00-118-4060 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3278: Features Provided: RUBBER BOOT; Mounting Facility Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Port Thread Diameter: 0.312 INCHES NOMINAL SINGLE PORT IN; Mounting Facility Thread Class: 2B. 26 total characteristics are documented in the Federal Logistics Information System.
NSN 2530-00-846-2379 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.