PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MMFB29UG10Motor,hydraulic

Eaton Aerospace, Llc Dba Jackson South · NSN 4320-00-457-1527 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-457-1527 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-457-1527. Primary manufacturer part number: MMFB29UG10.
Features
  • Motor,hydraulic — FSC 4320
  • Material: STEEL HOUSING
  • Operating Speed at Rated Capacity in RPM: 1800.0
  • Shaft Rotation Direction: CLOCKWISE AND COUNTERCLOCKWISE
  • Maximum Working Pressure Rating at Specified Temp Range: 2000PSI AT 120 DEG F DEGF
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
  • Applications requiring Steel Housing construction
General Description

The Motor,hydraulic, cataloged under National Stock Number 4320-00-457-1527, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-457-1527
Primary Part NumberMMFB29UG10
Item NameMotor,hydraulic
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
MaterialSTEEL HOUSING
Operating Speed at Rated Capacity in RPM1800.0
Shaft Rotation DirectionCLOCKWISE AND COUNTERCLOCKWISE
Maximum Working Pressure Rating at Specified Temp Range2000PSI AT 120 DEG F DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4720-00-187-4102 INTERCHANGEABLE
Hose,nonmetallic
4820-00-313-114118905 INTERCHANGEABLE
Valve,regulating,temperature
Honeywell International Inc. Div Aerospace - Torrance
5310-00-364-4431 INTERCHANGEABLE
Washer,spring Tension
5940-00-543-829118906 INTERCHANGEABLE
Terminal Board
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
5330-00-606-30621-890-6 INTERCHANGEABLE
Seal,plain,encased
Rexnord Industries, Llc Div Aerospace Solutions Downers Grove
5325-00-980-3936 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
18906 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
MMFB29UG10 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
4720-00-187-4102INTERCHANGEABLE
HOSE,NONMETALLIC
4820-00-313-1141INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
18905
5310-00-364-4431INTERCHANGEABLE
WASHER,SPRING TENSION
5940-00-543-8291INTERCHANGEABLE
TERMINAL BOARD
18906
5330-00-606-3062INTERCHANGEABLE
SEAL,PLAIN,ENCASED
1-890-6
5325-00-980-3936INTERCHANGEABLE
RING,RETAINING

Frequently Asked Questions

What is NSN 4320-00-457-1527?

NSN 4320-00-457-1527 is a Motor,hydraulic, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-457-1527?

NSN 4320-00-457-1527 has 2 cross-referenced part numbers: 18906 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), MMFB29UG10 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 4320-00-457-1527?

There are 6 known substitutes for 4320-00-457-1527: 4720-00-187-4102, 4820-00-313-1141, 5310-00-364-4431 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MMFB29UG10?

Key specifications for MMFB29UG10: Material: STEEL HOUSING; Operating Speed at Rated Capacity in RPM: 1800.0; Shaft Rotation Direction: CLOCKWISE AND COUNTERCLOCKWISE; Maximum Working Pressure Rating at Specified Temp Range: 2000PSI AT 120 DEG F DEGF. 4 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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