PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3900146Cylinder Assembly,hydraulic Brak

General Motors Corp · NSN 2530-01-037-4879 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-037-4879 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-037-4879. Primary manufacturer part number: 3900146.
Features
  • Cylinder Assembly,hydraulic Brak — FSC 2530
  • Mounting Type and Location: FLANGE CYLINDER BASE
  • 4 verified cross-references
  • Primary manufacturer: General Motors Corp
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 2530-01-037-4879, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is General Motors Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-037-4879
Primary Part Number3900146
Item NameCylinder Assembly,hydraulic Brak
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusACTIVE
Mounting Type and LocationFLANGE CYLINDER BASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2940-00-065-13951773 INTERCHANGEABLE
Filter Element,air
Supreme Supply Co Inc Dba Supreme Supply Co Inc
5950-00-069-7069 INTERCHANGEABLE
Transformer,power
7920-00-262-86027920002628602 INTERCHANGEABLE
Brush,wire,scratch
Gordon Brush Mfg. Co., Inc.
5975-00-501-2532 INTERCHANGEABLE
Cover,conduit Outlet
6675-00-641-3512 INTERCHANGEABLE
Dividers,drafting,plain
5355-00-909-83211773 INTERCHANGEABLE
Bushing-Shaft,panel
Aerosonic Llc
2940-01-080-3861BT-251 INTERCHANGEABLE
Filter Element,fluid
Baldwin Filters
6520-01-085-34381773 INTERCHANGEABLE
Toothbrush,aspiration
Graham Ray Assn for the Handicapped
4910-01-250-2973 INTERCHANGEABLE
Stand,vehicle Support
4820-01-417-23151773 INTERCHANGEABLE
Ball,check
Droitcour Co
Cross-Reference Index
Part NumberManufacturer
3900146 PRIMARY General Motors Corp (USA)
1773 Allied Automotive Allied Aftermarket Div (USA)
3900146 PRIMARY General Motors Llc Dba General Motors Llc (USA)
3900146 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
Related Parts
2940-00-065-1395INTERCHANGEABLE
FILTER ELEMENT,AIR
1773
5950-00-069-7069INTERCHANGEABLE
TRANSFORMER,POWER
7920-00-262-8602INTERCHANGEABLE
BRUSH,WIRE,SCRATCH
7920002628602
5975-00-501-2532INTERCHANGEABLE
COVER,CONDUIT OUTLET
6675-00-641-3512INTERCHANGEABLE
DIVIDERS,DRAFTING,PLAIN
5355-00-909-8321INTERCHANGEABLE
BUSHING-SHAFT,PANEL
1773
2940-01-080-3861INTERCHANGEABLE
FILTER ELEMENT,FLUID
BT-251
6520-01-085-3438INTERCHANGEABLE
TOOTHBRUSH,ASPIRATION
1773
4910-01-250-2973INTERCHANGEABLE
STAND,VEHICLE SUPPORT
4820-01-417-2315INTERCHANGEABLE
BALL,CHECK
1773
4720-01-457-9997INTERCHANGEABLE
TUBING,NONMETALLIC
1773
2590-01-570-9647INTERCHANGEABLE
CAP,FILLER OPENING
1773

Frequently Asked Questions

What is NSN 2530-01-037-4879?

NSN 2530-01-037-4879 is a Cylinder Assembly,hydraulic Brak, manufactured by General Motors Corp, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-037-4879?

NSN 2530-01-037-4879 has 4 cross-referenced part numbers: 3900146 (General Motors Corp), 1773 (Allied Automotive Allied Aftermarket Div), 3900146 (General Motors Llc Dba General Motors Llc), 3900146 (General Motors Corp Chevrolet Motor Div Special Products Dept).

What NSN replaces 2530-01-037-4879?

There are 12 known substitutes for 2530-01-037-4879: 2940-00-065-1395, 5950-00-069-7069, 7920-00-262-8602 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3900146?

Key specifications for 3900146: Mounting Type and Location: FLANGE CYLINDER BASE. 1 total characteristics are documented in the Federal Logistics Information System.

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