The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-01-061-0109, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Cnh Industrial America Llc Dba Cnh America. Government technical data includes 28 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-061-0109 |
| Primary Part Number | 527542R92 |
| Item Name | Cylinder Assembly,hydraulic Brak |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Cnh Industrial America Llc Dba Cnh America |
| Status | ACTIVE |
| Actuation Method | DIRECT |
| Mounting Facility Diameter | 0.345 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Provisions | 2.250 INCHES NOMINAL IN |
| Compressed Length | 7.250 INCHES NOMINAL IN |
| Seat Angle in Deg | 42.0 SINGLE PORT |
| Seat Angle in Deg | 42.0 ALL PORTS |
| Extended Length | 8.000 INCHES NOMINAL IN |
| Port Thread Series Designator | UNF ALL PORTS |
| Port Thread Series Designator | UNS SINGLE PORT |
| Body Outside Diameter | 1.312 INCHES NOMINAL IN |
| Mounting Provision Arrangement Style | TWO HOLE |
| First Piston Rod End Style | RING TYPE LOCATION NOT OTHERWISE SPECIFIED |
| First End Thickness at Mounting Holes | 0.245 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Port Thread Class | 2B SINGLE PORT |
| Port Thread Class | 2B ALL PORTS |
| Features Provided | RUBBER BOOT |
| Port Thread Quantity Per Inch | 20 ALL PORTS |
| Port Thread Quantity Per Inch | 24 SINGLE PORT |
| Port Thread Diameter | 0.438 INCHES NOMINAL SINGLE PORT IN |
| Port Thread Diameter | 0.500 INCHES NOMINAL ALL PORTS IN |
| Port Location and Quantity | 1 CENTER SECTION AND 1 CYLINDER HEAD END |
| Port Style | INVERTED FLARE ALL PORTS |
| Port Style | INVERTED FLARE SINGLE PORT |
| First End Hole Diameter | 0.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Straight Bore Inside Diameter | 1.000 INCHES NOMINAL IN |
| Material | IRON CAST BODY |
| Mounting Type and Location | FLANGE PISTON ROD END |
| Reservoir Type | REMOTE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 527542R92 PRIMARY | Cnh Industrial America Llc Dba Cnh America (USA) |
| Reference | Meaning |
|---|---|
| 527542R92 | 5/9 Secondary reference International Harvester Co Agricultural Equipment Div |
| 527542R92 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
NSN 2530-01-061-0109 is a Cylinder Assembly,hydraulic Brak, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-061-0109 has 1 manufacturer part number on file: 527542R92 (Cnh Industrial America Llc Dba Cnh America).
Key specifications for 527542R92: Actuation Method: DIRECT; Mounting Facility Diameter: 0.345 INCHES NOMINAL IN; Overall Height: 3.080 INCHES NOMINAL IN; Center to Center Distance Between Mounting Provisions: 2.250 INCHES NOMINAL IN. 28 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.