The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-01-110-5304, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 13 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 | 2530-01-110-5304 |
| Primary Part Number | 18004890 |
| Item Name | Cylinder Assembly,hydraulic Brak |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | CANCELLED |
| Bore Diameter | 0.938 INCHES NOMINAL IN |
| Body Outside Diameter | 1.325 INCHES NOMINAL IN |
| Mounting Provision | THREADED MOUNTING HOLES |
| Design Characteristics | SINGLE ACTING SINGLE CYLINDER |
| Port Thread Quantity Per Inch | 24 SINGLE PORT |
| Center to Center Distance Between Mounting Provisions | 1.625 INCHES NOMINAL IN |
| Mounting Provision Arrangement Style | TWO HOLE |
| Seat Angle in Deg | 42.0 SINGLE PORT |
| Port Location and Quantity | 1 CENTER SECTION |
| Mounting Facility Thread Length | 0.500 INCHES NOMINAL IN |
| Features Provided | BLEEDER VALVES AND RUBBER BOOT |
| Port Thread Diameter | 0.375 INCHES NOMINAL SINGLE PORT IN |
| Bore Type | STRAIGHT |
| Port Style | INVERTED FLARE SINGLE PORT |
| Mounting Position | LEFT AND RIGHT |
| Mounting Facility Thread Class | 2B |
| Material | IRON CAST BODY |
| Mounting Facility Thread Direction | RIGHT-HAND |
| Criticality Code Justification | FEAT |
| Mounting Facility Thread Diameter | 0.312 INCHES NOMINAL IN |
| Mounting Type and Location | FLANGE CENTER SECTION |
| Bleeding Feature Quantity | 1 |
| Port Thread Series Designator | UNF SINGLE PORT |
| Mounting Facility Thread Quantity Per Inch | 18 |
| Port Thread Class | 2B SINGLE PORT |
| Mounting Facility Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 37048 | Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA) |
| 1721219 | General Motors Corp Delco Remy Div (USA) |
| WC37048 | Raymark Industries Inc Stratford Div (USA) |
| WC37048 | Raymark Industries Inc (USA) |
| WC13469 | Coni-Seal Inc (USA) |
| 37048 | Tvh Parts Co. (USA) |
| 3469 | Allied Automotive Allied Aftermarket Div (USA) |
| 18004890 | General Motors Corp Chevrolet Motor Div Special Products Dept (USA) |
| 2530011105304 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 37048 | Brake Parts Co Div of Echlin Inc (USA) |
| 18004890 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| 8129723 PRIMARY | Am General Llc (USA) |
| W51081 | Borg-Warner Corp Automotive Parts Div (USA) |
NSN 2530-01-110-5304 is a Cylinder Assembly,hydraulic Brak, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2530 (No Item Name Available). Status: cancelled.
NSN 2530-01-110-5304 has 13 cross-referenced part numbers: 37048 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the), 1721219 (General Motors Corp Delco Remy Div), WC37048 (Raymark Industries Inc Stratford Div), WC37048 (Raymark Industries Inc), WC13469 (Coni-Seal Inc) and 8 more.
There are 12 known substitutes for 2530-01-110-5304: 3110-00-100-0328, 5360-00-291-5129, 5930-00-426-7517 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18004890: Overall Width: 2.230 INCHES NOMINAL IN; End Item Identification: SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE);VEHICLE,COMMERCIAL UTILITY CARGO (CUCV); Bore Diameter: 0.938 INCHES NOMINAL IN; Body Outside Diameter: 1.325 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 2530-01-110-5304 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.