PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G309-377Motor,direct Current

Kearfott Corporation Div Guidance and Navigation Division · NSN 6105-00-635-3704 · FSC 6105 · No Item Name Available
Verified by PartsTable
NSN 6105-00-635-3704 — this item is cataloged by the U.S. Government under National Stock Number 6105-00-635-3704. Primary manufacturer part number: G309-377.
Features
  • Motor,direct Current — FSC 6105
  • Cooling Method: SELF-VENTILATED
  • Keyway Width: 0.3750 INCHES NOMINAL SINGLE END IN
  • Shaft Rotation Direction: CLOCKWISE OR COUNTERCLOCKWISE SINGLE END
  • Keyway Depth: 0.1250 INCHES NOMINAL SINGLE END IN
  • Power Rating: 35.0000 HORSEPOWER OUTPUT
  • Features Provided: VERTICAL MOUNTING POSITION
  • Nominal Center to Center Distance Between Mounting Facilities Parallel to Length: 16.500 INCHES IN
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Motor,direct Current, cataloged under National Stock Number 6105-00-635-3704, 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 Kearfott Corporation Div Guidance and Navigation Division. Government technical data includes 22 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6105-00-635-3704
Primary Part NumberG309-377
Item NameMotor,direct Current
FSC / FSG6105 / 61 — No Item Name Available
ManufacturerKearfott Corporation Div Guidance and Navigation Division
StatusACTIVE
Cooling MethodSELF-VENTILATED
Keyway Width0.3750 INCHES NOMINAL SINGLE END IN
Shaft Rotation DirectionCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
Keyway Depth0.1250 INCHES NOMINAL SINGLE END IN
Power Rating35.0000 HORSEPOWER OUTPUT
Features ProvidedVERTICAL MOUNTING POSITION
Nominal Center to Center Distance Between Mounting Facilities Parallel to Length16.500 INCHES IN
Shaft Diameter1.5000 INCHES NOMINAL SINGLE END IN
Connection Type and Voltage Rating in Volts120.0 LINE TO NEUTRAL SINGLE INPUT
Current Rating in Amps256.000 SINGLE INPUT
Duty CycleCONTINUOUS
Winding TypeCOMPOUND WOUND
Length of Shaft From Housing2.750 INCHES SINGLE END IN
Current Rating MethodLOAD
Temp Rating40.0 AMBIENT CELSIUS AND 50.0 OPERATING CELSIUS
Shaft End CharacteristicA9 SINGLE STYLE SINGLE END
Mounting MethodFIXED BASE
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S)
Shaft Center to Mounting Surface Distance13.500 INCHES SINGLE END IN
Enclosure FeatureDRIPPROOF-15 DEG
Inclosure SpecificationMIL-STD-108
Nominal Center to Center Distance Between Mounting Facilities Parallel to Width18.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6105-00-475-2645 INTERCHANGEABLE
Motor,direct Current
6105-00-500-1271 INTERCHANGEABLE
Motor,direct Current
6105-00-500-2781 INTERCHANGEABLE
Motor,direct Current
6105-00-504-00343B7721 INTERCHANGEABLE
Motor,direct Current
Westinghouse Electric Corp
6105-00-635-0575MM8146089 INTERCHANGEABLE
Motor,direct Current
General Electric Company
6105-00-635-0683W707816 INTERCHANGEABLE
Motor,direct Current
General Electric Company
6105-00-635-234534J463 INTERCHANGEABLE
Motor,direct Current
Westinghouse Electric Corp
6105-00-635-2358WW8118750 INTERCHANGEABLE
Motor,direct Current
General Electric Company
6105-00-635-5365WW5051747 INTERCHANGEABLE
Motor,direct Current
General Electric Company
6105-00-635-53781UH631 INTERCHANGEABLE
Motor,direct Current
Westinghouse Electric Corp
Cross-Reference Index
Part NumberManufacturer
MILM17413SERVICEA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
G309-377 PRIMARY Kearfott Corporation Div Guidance and Navigation Division (USA)
Related Parts
6105-00-475-2645INTERCHANGEABLE
MOTOR,DIRECT CURRENT
6105-00-500-1271INTERCHANGEABLE
MOTOR,DIRECT CURRENT
6105-00-500-2781INTERCHANGEABLE
MOTOR,DIRECT CURRENT
6105-00-504-0034INTERCHANGEABLE
MOTOR,DIRECT CURRENT
3B7721
6105-00-635-0575INTERCHANGEABLE
MOTOR,DIRECT CURRENT
MM8146089
6105-00-635-0683INTERCHANGEABLE
MOTOR,DIRECT CURRENT
W707816
6105-00-635-2345INTERCHANGEABLE
MOTOR,DIRECT CURRENT
34J463
6105-00-635-2358INTERCHANGEABLE
MOTOR,DIRECT CURRENT
WW8118750
6105-00-635-5365INTERCHANGEABLE
MOTOR,DIRECT CURRENT
WW5051747
6105-00-635-5378INTERCHANGEABLE
MOTOR,DIRECT CURRENT
1UH631
6105-00-635-5860INTERCHANGEABLE
MOTOR,DIRECT CURRENT
T8432024
6105-00-635-5861INTERCHANGEABLE
MOTOR,DIRECT CURRENT
80200

Frequently Asked Questions

What is NSN 6105-00-635-3704?

NSN 6105-00-635-3704 is a Motor,direct Current, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 6105 (No Item Name Available). Status: active.

What are the part numbers for NSN 6105-00-635-3704?

NSN 6105-00-635-3704 has 2 cross-referenced part numbers: MILM17413SERVICEA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), G309-377 (Kearfott Corporation Div Guidance and Navigation Division).

What NSN replaces 6105-00-635-3704?

There are 12 known substitutes for 6105-00-635-3704: 6105-00-475-2645, 6105-00-500-1271, 6105-00-500-2781 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G309-377?

Key specifications for G309-377: Cooling Method: SELF-VENTILATED; Keyway Width: 0.3750 INCHES NOMINAL SINGLE END IN; Shaft Rotation Direction: CLOCKWISE OR COUNTERCLOCKWISE SINGLE END; Keyway Depth: 0.1250 INCHES NOMINAL SINGLE END IN. 25 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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