PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M311Motor,alternating Current

Marathon Electric, Llc · NSN 6105-01-406-0439 · FSC 6105 · No Item Name Available
Verified by PartsTable
NSN 6105-01-406-0439 — this item is cataloged by the U.S. Government under National Stock Number 6105-01-406-0439. Primary manufacturer part number: M311.
Features
  • Motor,alternating Current — FSC 6105
  • Enclosure Feature: TOTALLY ENCLOSED
  • Rotor Speed Rating in RPM: 3600.0 SINGLE NO LOAD
  • Power Rating: 3.000 HORSEPOWER INPUT
  • Phase: THREE INPUT
  • Connection Type and Voltage Rating in Volts: 460.0 LINE TO LINE SINGLE INPUT
  • Frequency in Hertz: 60.0 INPUT
  • 1 verified cross-reference
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Motor,alternating Current, cataloged under National Stock Number 6105-01-406-0439, is classified within Federal Supply Class 6105 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Marathon Electric, Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6105-01-406-0439
Primary Part NumberM311
Item NameMotor,alternating Current
FSC / FSG6105 / 61 — No Item Name Available
ManufacturerMarathon Electric, Llc
StatusACTIVE
Enclosure FeatureTOTALLY ENCLOSED
Rotor Speed Rating in RPM3600.0 SINGLE NO LOAD
Power Rating3.000 HORSEPOWER INPUT
PhaseTHREE INPUT
Connection Type and Voltage Rating in Volts460.0 LINE TO LINE SINGLE INPUT
Frequency in Hertz60.0 INPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 7
3020-00-231-873540CL INTERCHANGEABLE
Link,roller Chain
Union Chain Div of Ust Inc
2910-00-361-74291-170811 INTERCHANGEABLE
Parts Kit,carburetor
Hdt Expeditionary Systems Inc
5120-00-473-77686248183 INTERCHANGEABLE
Wrench,track Suppor
U S Army Tank Automotive Command Amsta-Im-Mm
5821-00-879-370161A44D1 INTERCHANGEABLE
Control,radio Set
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6625-00-910-2557M311 INTERCHANGEABLE
Frequency Standard
Ryan International Corporation
5945-01-339-4322M31-1 INTERCHANGEABLE
Relay,solid State
Teledyne Solid State Products Div Teledyne Industries Sub of Teledyne Inc
4530-01-374-2763 INTERCHANGEABLE
Millboard,non-Asbestos
Cross-Reference Index
Part NumberManufacturer
M311 Marathon Electric, Llc (USA)
Related Parts
3020-00-231-8735INTERCHANGEABLE
LINK,ROLLER CHAIN
40CL
2910-00-361-7429INTERCHANGEABLE
PARTS KIT,CARBURETOR
1-170811
5120-00-473-7768INTERCHANGEABLE
WRENCH,TRACK SUPPOR
6248183
5821-00-879-3701INTERCHANGEABLE
CONTROL,RADIO SET
61A44D1
6625-00-910-2557INTERCHANGEABLE
FREQUENCY STANDARD
M311
5945-01-339-4322INTERCHANGEABLE
RELAY,SOLID STATE
M31-1
4530-01-374-2763INTERCHANGEABLE
MILLBOARD,NON-ASBESTOS

Frequently Asked Questions

What is NSN 6105-01-406-0439?

NSN 6105-01-406-0439 is a Motor,alternating Current, manufactured by Marathon Electric, Llc, classified under FSC 6105 (No Item Name Available). Status: active.

What are the part numbers for NSN 6105-01-406-0439?

NSN 6105-01-406-0439 has 1 cross-referenced part number: M311 (Marathon Electric, Llc).

What NSN replaces 6105-01-406-0439?

There are 7 known substitutes for 6105-01-406-0439: 3020-00-231-8735, 2910-00-361-7429, 5120-00-473-7768 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M311?

Key specifications for M311: Enclosure Feature: TOTALLY ENCLOSED; Rotor Speed Rating in RPM: 3600.0 SINGLE NO LOAD; Power Rating: 3.000 HORSEPOWER INPUT; Phase: THREE INPUT. 6 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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