PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2620633Cylinder Assembly,hydraulic Brak

Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 · NSN 2530-01-013-9539 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-013-9539 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-013-9539. Primary manufacturer part number: 2620633.
Features
  • Cylinder Assembly,hydraulic Brak — FSC 2530
  • 10 verified cross-references
  • Primary manufacturer: Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-01-013-9539, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02. This item has 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCylinder Assembly,hydraulic Brak
FSC / FSG2530 — No Item Name Available (FSG 25)
ManufacturersMilitary Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (CAGE 23862); Allied Automotive Allied Aftermarket Div (CAGE 14894); General Motors Corp (CAGE 24617); General Motors Corp Chevrolet Motor Div Special Products Dept (CAGE 11862); Eis Brake Parts Div of Standard Motor Products Inc (CAGE 80724)
Technical Specifications
ParameterValue
NSN2530-01-013-9539
Primary Part Number2620633
Item NameCylinder Assembly,hydraulic Brak
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerMilitary Vehicles Opn General Motors Truck and Bus Group Ms 2603-02
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-186-0970 INTERCHANGEABLE
Washer,key
5220-00-215-2207 INTERCHANGEABLE
Gage
6105-00-237-6292DL115-5046 INTERCHANGEABLE
Motor,direct Current
Raytheon Company Dba Raytheon Co
3424-00-255-9312 INTERCHANGEABLE
Forge,oil Burning
6810-00-262-8575 INTERCHANGEABLE
Sodium Cobaltinitrite
3020-00-278-76267097448 INTERCHANGEABLE
Gear,worm
U S Army Tank Automotive Command Amsta-Im-Mm
3120-00-293-582033656 INTERCHANGEABLE
Bearing,sleeve
Prestolite Electric Inc
5306-00-783-51837748638 INTERCHANGEABLE
Bolt,internal Wrenching
U S Army Tank Automotive Command Amsta-Im-Mm
5940-00-935-83291117C INTERCHANGEABLE
Terminal,stud
Goe Engineering Co Inc
4820-00-959-98383656 PL0709C INTERCHANGEABLE
Cartridge,shut-Off Valve
Admiral Valve Llc Dba Cpv Manufacturing
Cross-Reference Index
Part NumberManufacturer
2620633 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
3656 Allied Automotive Allied Aftermarket Div (USA)
2620633 General Motors Corp (USA)
18020179 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
33656 Allied Automotive Allied Aftermarket Div (USA)
18020179 General Motors Corp (USA)
EW74993 Eis Brake Parts Div of Standard Motor Products Inc (USA)
2620633 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
18020179 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
18020179 General Motors Llc Dba General Motors Llc (USA)
Related Parts
5310-00-186-0970INTERCHANGEABLE
WASHER,KEY
5220-00-215-2207INTERCHANGEABLE
GAGE
6105-00-237-6292INTERCHANGEABLE
MOTOR,DIRECT CURRENT
DL115-5046
3424-00-255-9312INTERCHANGEABLE
FORGE,OIL BURNING
6810-00-262-8575INTERCHANGEABLE
SODIUM COBALTINITRITE
3020-00-278-7626INTERCHANGEABLE
GEAR,WORM
7097448
3120-00-293-5820INTERCHANGEABLE
BEARING,SLEEVE
33656
5306-00-783-5183INTERCHANGEABLE
BOLT,INTERNAL WRENCHING
7748638
5940-00-935-8329INTERCHANGEABLE
TERMINAL,STUD
1117C
4820-00-959-9838INTERCHANGEABLE
CARTRIDGE,SHUT-OFF VALVE
3656 PL0709C
6515-01-101-1949INTERCHANGEABLE
TUBING,SURGICAL
8888301531
5962-01-220-7285INTERCHANGEABLE
MICROCIRCUIT,LINEAR
3656

Frequently Asked Questions

What is NSN 2530-01-013-9539?

NSN 2530-01-013-9539 is a Cylinder Assembly,hydraulic Brak, manufactured by Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-013-9539?

NSN 2530-01-013-9539 has 10 cross-referenced part numbers: 2620633 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02), 3656 (Allied Automotive Allied Aftermarket Div), 2620633 (General Motors Corp), 18020179 (General Motors Corp Chevrolet Motor Div Special Products Dept), 33656 (Allied Automotive Allied Aftermarket Div) and 5 more.

What NSN replaces 2530-01-013-9539?

There are 12 known substitutes for 2530-01-013-9539: 5310-00-186-0970, 5220-00-215-2207, 6105-00-237-6292 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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