The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-00-482-3543, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Delco Moraine Div of General Motors Corp. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 12 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 | 2530-00-482-3543 |
| Primary Part Number | 172-98 |
| Item Name | Cylinder Assembly,hydraulic Brak |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Delco Moraine Div of General Motors Corp |
| Status | ACTIVE |
| Mounting Facility Thread Quantity Per Inch | 18 |
| Mounting Facility Thread Direction | RIGHT-HAND |
| Mounting Provision | THREADED MOUNTING HOLES |
| Bore Diameter | 1.125 INCHES NOMINAL IN |
| Port Location and Quantity | 1 CENTER SECTION |
| Port Thread Quantity Per Inch | 24 SINGLE PORT |
| Bleeding Feature Quantity | 1 |
| Seat Angle in Deg | 45.0 SINGLE PORT |
| Mounting Facility Thread Length | 0.344 INCHES NOMINAL IN |
| Port Thread Diameter | 0.438 INCHES NOMINAL SINGLE PORT IN |
| Mounting Provision Arrangement Style | TWO HOLE |
| Bore Type | STRAIGHT |
| Mounting Facility Thread Class | 2B |
| Mounting Facility Thread Diameter | 0.312 INCHES NOMINAL IN |
| Design Characteristics | DOUBLE ACTING SINGLE CYLINDER |
| Mounting Position | RIGHT |
| Port Thread Class | 2B SINGLE PORT |
| Center to Center Distance Between Mounting Provisions | 1.490 INCHES NOMINAL IN |
| Mounting Type and Location | FLANGE CENTER SECTION |
| Features Provided | RUBBER BOOT |
| Material | STEEL BODY |
| Compressed Length | 3.180 INCHES NOMINAL IN |
| Port Style | INVERTED FLARE SINGLE PORT |
| Port Thread Series Designator | UNS SINGLE PORT |
| Mounting Facility Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Extended Length | 3.180 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 172-98 | Delco Moraine Div of General Motors Corp (USA) |
| H-49681 | Chrysler Corp Service and Parts Opns (USA) |
| WC49681 | C E Niehoff & Co (USA) |
| WC49681 | Trw Inc Replacement Parts Div (USA) |
| 5457169 | Delco Moraine Div of General Motors Corp (USA) |
| F49681 | Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA) |
| 5457169 | Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA) |
| 3533 | Bendix Corp the Brake and Steering Div (USA) |
| 37039 | Echlin Inc (USA) |
| 5457169 | General Motors Llc Dba General Motors Llc (USA) |
| 3533 | Bendix Corp the (USA) |
| W49681 | Airtex Products Div of Uis Inc (USA) |
| EW49681 | Eis Brake Parts Div of Standard Motor Products Inc (USA) |
NSN 2530-00-482-3543 is a Cylinder Assembly,hydraulic Brak, manufactured by Delco Moraine Div of General Motors Corp, classified under FSC 2530 (No Item Name Available). Status: active.
NSN 2530-00-482-3543 has 13 cross-referenced part numbers: 172-98 (Delco Moraine Div of General Motors Corp), H-49681 (Chrysler Corp Service and Parts Opns), WC49681 (C E Niehoff & Co), WC49681 (Trw Inc Replacement Parts Div), 5457169 (Delco Moraine Div of General Motors Corp) and 8 more.
There are 12 known substitutes for 2530-00-482-3543: 6640-00-054-1880, 5805-00-087-3154, 5935-00-211-2325 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 172-98: Mounting Facility Thread Quantity Per Inch: 18; Mounting Facility Thread Direction: RIGHT-HAND; Overall Height: 3.000 INCHES NOMINAL IN; Mounting Provision: THREADED MOUNTING HOLES. 28 total characteristics are documented in the Federal Logistics Information System.