PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

149TFRMotor,hydraulic

Marathon Electric, Llc · NSN 4320-01-259-2115 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-259-2115 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-259-2115. Primary manufacturer part number: 149TFR.
Features
  • Motor,hydraulic — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Marathon Electric, Llc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Motor,hydraulic, cataloged under National Stock Number 4320-01-259-2115, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Marathon Electric, Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMotor,hydraulic
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersMarathon Electric, Llc (CAGE 38151); Marvco Tool & Manufacturing (CAGE 54366)
Technical Specifications
ParameterValue
NSN4320-01-259-2115
Primary Part Number149TFR
Item NameMotor,hydraulic
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerMarathon Electric, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5310-00-012-240313332 INTERCHANGEABLE
Nut,plain,hexagon
Brinkley Technology Group Llc Dba Hercules Manufacturing
5310-00-067-9507 INTERCHANGEABLE
Nut,self-Locking,hexagon
5320-01-075-587478-62 INTERCHANGEABLE
Rivet,solid
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5935-01-192-85878100 INTERCHANGEABLE
Connector,plug,electrical
Quarterwave Corp.
7510-01-219-23091299845 INTERCHANGEABLE
Ribbon,inking
Dataproducts Corp
6220-01-388-4413786-2 INTERCHANGEABLE
Control,electric Light
Astronics Advanced Electronic Systems Corp. Dba Astronics Advanced Electronic Systems
3020-01-478-05997862-422-000 INTERCHANGEABLE
Gear,internal
Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
7030-01-562-41517862 INTERCHANGEABLE
Software Kit
Davis Instruments
Cross-Reference Index
Part NumberManufacturer
149TFR Marathon Electric, Llc (USA)
7862 Marvco Tool & Manufacturing (USA)
Related Parts
5310-00-012-2403INTERCHANGEABLE
NUT,PLAIN,HEXAGON
13332
5310-00-067-9507INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5320-01-075-5874INTERCHANGEABLE
RIVET,SOLID
78-62
5935-01-192-8587INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
8100
7510-01-219-2309INTERCHANGEABLE
RIBBON,INKING
1299845
6220-01-388-4413INTERCHANGEABLE
CONTROL,ELECTRIC LIGHT
786-2
3020-01-478-0599INTERCHANGEABLE
GEAR,INTERNAL
7862-422-000
7030-01-562-4151INTERCHANGEABLE
SOFTWARE KIT
7862

Frequently Asked Questions

What is NSN 4320-01-259-2115?

NSN 4320-01-259-2115 is a Motor,hydraulic, manufactured by Marathon Electric, Llc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-259-2115?

NSN 4320-01-259-2115 has 2 cross-referenced part numbers: 149TFR (Marathon Electric, Llc), 7862 (Marvco Tool & Manufacturing).

What NSN replaces 4320-01-259-2115?

There are 8 known substitutes for 4320-01-259-2115: 5310-00-012-2403, 5310-00-067-9507, 5320-01-075-5874 and 5 more. Verify interchangeability with system specifications before substitution.

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