The Cylinder Assembly,actuating,line, cataloged under National Stock Number 2530-00-161-4074, 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 19 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-161-4074 |
| Primary Part Number | G33990 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Cnh Industrial America Llc Dba Cnh America |
| Status | ACTIVE |
| Mounting Facility Diameter | 1.750 INCHES NOMINAL IN |
| Mounting Facility Diameter | 2.000 INCHES NOMINAL IN |
| Compressed Length | 23.850 INCHES NOMINAL IN |
| Extended Length | 34.300 INCHES NOMINAL IN |
| Design Characteristics | DOUBLE ACTING SINGLE CYLINDER |
| Port Thread Series Designator | UNJC |
| Mounting Facility Length | 2.500 INCHES NOMINAL IN |
| Mounting Facility Length | 2.250 INCHES NOMINAL IN |
| Mounting Provision Arrangement Style | TWO HOLE |
| First Piston Rod End Style | BUSHING TYPE |
| First End Thickness at Mounting Holes | 2.250 INCHES NOMINAL IN |
| Port Thread Class | 2B |
| Port Thread Quantity Per Inch | 12 |
| Port Thread Diameter | 1.062 INCHES NOMINAL IN |
| Port Style | GASKET SEAL |
| First End Hole Diameter | 1.750 INCHES NOMINAL IN |
| Mounting Provision for Which Designed | PIN(S) |
| Bore Diameter | 4.500 INCHES NOMINAL IN |
| Mounting Type and Location | TRUNNION PISTON ROD END |
| 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 |
|---|---|
| G33990 PRIMARY | Cnh Industrial America Llc Dba Cnh America (USA) |
NSN 2530-00-161-4074 is a Cylinder Assembly,actuating,line, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-161-4074 has 1 manufacturer part number on file: G33990 (Cnh Industrial America Llc Dba Cnh America).
Key specifications for G33990: Mounting Facility Diameter: 1.750 INCHES NOMINAL IN; Mounting Facility Diameter: 2.000 INCHES NOMINAL IN; Compressed Length: 23.850 INCHES NOMINAL IN; Extended Length: 34.300 INCHES NOMINAL IN. 19 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.