The Cup,hydraulic Brake Cylinder, cataloged under National Stock Number 2530-01-025-7710, 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 Chrysler Realty Company Llc Dba Daimler Chrysler. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2530-01-025-7710 |
| Primary Part Number | 2534923 |
| Item Name | Cup,hydraulic Brake Cylinder |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Chrysler Realty Company Llc Dba Daimler Chrysler |
| Status | ACTIVE |
| Feathered Lip Feature | NOT INCLUDED |
| Largest Outside Diameter | 0.931 INCHES NOMINAL IN |
| Outer Periphery Base Groove | NOT INCLUDED |
| Mounting Method | FLAT SOLID BASE |
| Sealing Lip Length | 0.188 INCHES NOMINAL IN |
| Size Designator | 0.875 |
| Base Outside Diameter | 0.856 INCHES NOMINAL IN |
| Base Inside Projection | NOT INCLUDED |
| Base Thickness | 0.105 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Cup Protector | NOT INCLUDED |
| 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 |
|---|---|
| 2534923 PRIMARY | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| Reference | Meaning |
|---|---|
| 2534923 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2530-01-025-7710 is a Cup,hydraulic Brake Cylinder, manufactured by Chrysler Realty Company Llc Dba Daimler Chrysler, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-025-7710 has 1 manufacturer part number on file: 2534923 (Chrysler Realty Company Llc Dba Daimler Chrysler).
Key specifications for 2534923: Feathered Lip Feature: NOT INCLUDED; Largest Outside Diameter: 0.931 INCHES NOMINAL IN; Outer Periphery Base Groove: NOT INCLUDED; Mounting Method: FLAT SOLID BASE. 11 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.