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Technical Data Sheet
PartsTable / COMPONENT / 3900146
3900146 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CYLINDER ASSEMBLY,HYDRAULIC BRAK. Key specifications include mounting_type_and_location: FLANGE CYLINDER BASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-01-037-4879, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
3900146
NSN: 2530-01-037-4879
FSC: 2530
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
mounting_type_and_locationFLANGE CYLINDER BASE
NSN2530-01-037-4879
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,HYDRAULIC BRAK TITLE COMPONENT PN 3900146 MFR CYLINDER ASSEMBLY,HYDR
KEY FEATURES
•
MOUNTING TYPE AND LOCATION: FLANGE CYLINDER BASE
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING TYPE AND LOCATIONFLANGE CYLINDER BASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
1773Interchangeable
interchangeable cross-reference
interchangeable
ST-191AInterchangeable
interchangeable cross-reference
interchangeable
7920002628602Interchangeable
interchangeable cross-reference
interchangeable
HSS-410Interchangeable
interchangeable cross-reference
interchangeable
HB178Interchangeable
interchangeable cross-reference
interchangeable
A-A-52034Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3900146?
3900146 is a CYLINDER ASSEMBLY,HYDRAULIC BRAK.
What parts can replace 3900146?
There are 15 known substitutes for 3900146: 1773, ST-191A, 7920002628602 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3900146?
3900146 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-01-037-4879. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026