PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12420589Pumping Unit,hydraulic,power Dri

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 4320-01-417-4876 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-417-4876 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-417-4876. Primary manufacturer part number: 12420589.
Features
  • Pumping Unit,hydraulic,power Dri — FSC 4320
  • 9 verified cross-references
  • Primary manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Pumping Unit,hydraulic,power Dri, cataloged under National Stock Number 4320-01-417-4876, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-417-4876
Primary Part Number12420589
Item NamePumping Unit,hydraulic,power Dri
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-01-011-175916364 INTERCHANGEABLE
Seal,plain
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5895-01-441-8971 INTERCHANGEABLE
Interface Unit,communication Equ
5365-01-587-7031206414 INTERCHANGEABLE
Plug,machine Thread
Spx Fluid Power
5815-01-623-208264574 INTERCHANGEABLE
Buttstock
Colt's Manufacturing Company, Llc
3120-01-628-298864574 INTERCHANGEABLE
Parts Kit,bearing Replacement,me
Paccar Winch Inc Dba Paccar Winch Division
Cross-Reference Index
Part NumberManufacturer
12420589 Spx Fluid Power (USA)
12420589 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
094-045 Applied Power Industries Inc Power Packer Activity (USA)
12420589 PRIMARY Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)
58477 Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)
64574 Spx Fluid Power (USA)
12420589 Amz Alabama Inc. (USA)
58477 PRIMARY Spx Fluid Power (USA)
4320014174876 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
Related Parts
5330-01-011-1759INTERCHANGEABLE
SEAL,PLAIN
16364
5895-01-441-8971INTERCHANGEABLE
INTERFACE UNIT,COMMUNICATION EQU
5365-01-587-7031INTERCHANGEABLE
PLUG,MACHINE THREAD
206414
5815-01-623-2082INTERCHANGEABLE
BUTTSTOCK
64574
3120-01-628-2988INTERCHANGEABLE
PARTS KIT,BEARING REPLACEMENT,ME
64574

Frequently Asked Questions

What is NSN 4320-01-417-4876?

NSN 4320-01-417-4876 is a Pumping Unit,hydraulic,power Dri, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-417-4876?

NSN 4320-01-417-4876 has 9 cross-referenced part numbers: 12420589 (Spx Fluid Power), 12420589 (U S Army Tank Automotive Command Amsta-Im-Mm), 094-045 (Applied Power Industries Inc Power Packer Activity), 12420589 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 58477 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc) and 4 more.

What NSN replaces 4320-01-417-4876?

There are 5 known substitutes for 4320-01-417-4876: 5330-01-011-1759, 5895-01-441-8971, 5365-01-587-7031 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12420589?

Key specifications for 12420589: End Item Identification: ARMY WEAPON SYSTEM CODE XD, TRUCK, FAMILY OF MEDIUM TACTICLE VEHICLE (FMTV); 2320-01-354-3385 CARGO TRUCK; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS); Part Name Assigned by Controlling Agency: POWER UNIT, AIR/HYDRAULIC. 2 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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