The Cylinder,hydraulic Brake,master, cataloged under National Stock Number 2530-01-696-0247, 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 Oshkosh Aerotech, Llc Div Jetway Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Cylinder,hydraulic Brake,master |
| FSC / FSG | 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components (FSG 25) |
| Manufacturers | Oshkosh Aerotech, Llc Div Jetway Systems (CAGE 54077) |
| Parameter | Value |
|---|---|
| NSN | 2530-01-696-0247 |
| Primary Part Number | 3735411 |
| Item Name | Cylinder,hydraulic Brake,master |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Oshkosh Aerotech, Llc Div Jetway Systems |
| Status | ACTIVE |
| 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 |
|---|---|
| 3735411 | Oshkosh Aerotech, Llc Div Jetway Systems (USA) |
| Reference | Meaning |
|---|---|
| 04-020-124 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2530-01-696-0247 is a Cylinder,hydraulic Brake,master, manufactured by Oshkosh Aerotech, Llc Div Jetway Systems, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-696-0247 has 1 manufacturer part number on file: 3735411 (Oshkosh Aerotech, Llc Div Jetway Systems).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-699-3327. Verify interchangeability with system specifications before substitution.
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.