The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-01-190-9983, 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 Grove U.s. Llc Dba Grove Us Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-190-9983 |
| Primary Part Number | 7-926-001553 |
| Item Name | Cylinder Assembly,hydraulic Brak |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Grove U.s. Llc Dba Grove Us Llc |
| Status | ACTIVE |
| Actuation Method | DIRECT |
| Bleeding Feature Quantity | 1 |
| Port Thread Series Designator | UN LOCATION NOT OTHERWISE SPECIFIED |
| Port Thread Quantity Per Inch | 12 LOCATION NOT OTHERWISE SPECIFIED |
| Port Thread Diameter | 1.063 INCHES NOMINAL SINGLE PORT IN |
| Port Thread Diameter | 1.313 INCHES NOMINAL ALL PORTS IN |
| Port Location and Quantity | 3 CENTER SECTION AND 2 PISTON ROD END |
| Reservoir Type | INTEGRAL |
| 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 |
|---|---|
| 7-926-001553 PRIMARY | Grove U.s. Llc Dba Grove Us Llc (USA) |
| Reference | Meaning |
|---|---|
| 06-460-950 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2530-01-190-9983 is a Cylinder Assembly,hydraulic Brak, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-190-9983 has 1 manufacturer part number on file: 7-926-001553 (Grove U.s. Llc Dba Grove Us Llc).
Key specifications for 7-926-001553: Actuation Method: DIRECT; Bleeding Feature Quantity: 1; Port Thread Series Designator: UN LOCATION NOT OTHERWISE SPECIFIED; Port Thread Quantity Per Inch: 12 LOCATION NOT OTHERWISE SPECIFIED. 8 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.