PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8332101Pump,hydraulic

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 2590-00-593-1790 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-00-593-1790 — this item is cataloged by the U.S. Government under National Stock Number 2590-00-593-1790. Primary manufacturer part number: 8332101.
Features
  • Pump,hydraulic — FSC 2590
  • 6 verified cross-references
  • Primary manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,hydraulic, cataloged under National Stock Number 2590-00-593-1790, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2590-00-593-1790
Primary Part Number8332101
Item NamePump,hydraulic
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5910-00-905-7743265011-6 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
Raytheon Company
Cross-Reference Index
Part NumberManufacturer
A5111 Lockwood Corp (USA)
M2026488 Garwood/feller Inc Garwood Winch Div (USA)
2297569 General Motors Corp (USA)
2297569 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
8332101 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
2297569 General Motors Llc Dba General Motors Llc (USA)
Related Parts
5910-00-905-7743INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
265011-6

Frequently Asked Questions

What is NSN 2590-00-593-1790?

NSN 2590-00-593-1790 is a Pump,hydraulic, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2590 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2590-00-593-1790?

NSN 2590-00-593-1790 has 6 cross-referenced part numbers: A5111 (Lockwood Corp), M2026488 (Garwood/feller Inc Garwood Winch Div), 2297569 (General Motors Corp), 2297569 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02), 8332101 (U S Army Tank Automotive Command Amsta-Im-Mm) and 1 more.

What NSN replaces 2590-00-593-1790?

There is 1 known substitute for 2590-00-593-1790: 5910-00-905-7743. Verify interchangeability with system specifications before substitution.

What are the specifications of 8332101?

Key specifications for 8332101: End Item Identification: MODELS M47,M215 2 1/2 TON TRUCKS. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2590-00-593-1790 still in active supply?

NSN 2590-00-593-1790 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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