The Push Rod,hydraulic Brake Master, cataloged under National Stock Number 2530-01-516-7629, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 6 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 | 2530-01-516-7629 |
| Primary Part Number | 3637AS685-1 |
| Item Name | Push Rod,hydraulic Brake Master |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Fork Span Width | 0.500 INCHES NOMINAL IN |
| Link Rod Connecting End Style | FORK |
| Supplementary Features | INCLUDES ROD,CLEVIS (2) AND JAM NUT (2) |
| Material | STEEL CORROSION RESISTING |
| Fork Depth | 1.440 INCHES NOMINAL IN |
| Hole Diameter | 0.390 INCHES NOMINAL IN |
| 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 |
|---|---|
| 3637AS685-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 2530-01-516-7629 is a Push Rod,hydraulic Brake Master, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-516-7629 has 1 manufacturer part number on file: 3637AS685-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 3637AS685-1: Fork Span Width: 0.500 INCHES NOMINAL IN; Link Rod Connecting End Style: FORK; Supplementary Features: INCLUDES ROD,CLEVIS (2) AND JAM NUT (2); Overall Length: 88.485 INCHES NOMINAL IN. 6 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.