PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D-74-943-31 GROUMotor,alternating Current

Electric Boat Corporation Div General Dynamics Electric Boat · NSN 6105-01-236-9465 · FSC 6105 · No Item Name Available
Verified by PartsTable
NSN 6105-01-236-9465 — this item is cataloged by the U.S. Government under National Stock Number 6105-01-236-9465. Primary manufacturer part number: D-74-943-31 GROU.
Features
  • Motor,alternating Current — FSC 6105
  • Frequency in Hertz: 60.0 INPUT
  • Power Rating: 15.000 HORSEPOWER OUTPUT
  • Keyway Width: 0.375 INCHES NOMINAL SINGLE END IN
  • Winding Type: INDUCTION-SQUIRREL CAGE
  • Features Provided: HORIZONTAL MOUNTING POSITION
  • Temp Rating: 50.0 AMBIENT CELSIUS
  • Keyway Length: 3.750 INCHES NOMINAL SINGLE END IN
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Motor,alternating Current, cataloged under National Stock Number 6105-01-236-9465, 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 Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6105-01-236-9465
Primary Part NumberD-74-943-31 GROU
Item NameMotor,alternating Current
FSC / FSG6105 / 61 — No Item Name Available
ManufacturerElectric Boat Corporation Div General Dynamics Electric Boat
StatusACTIVE
Frequency in Hertz60.0 INPUT
Power Rating15.000 HORSEPOWER OUTPUT
Keyway Width0.375 INCHES NOMINAL SINGLE END IN
Winding TypeINDUCTION-SQUIRREL CAGE
Features ProvidedHORIZONTAL MOUNTING POSITION
Temp Rating50.0 AMBIENT CELSIUS
Keyway Length3.750 INCHES NOMINAL SINGLE END IN
Keyway Depth0.188 INCHES NOMINAL SINGLE END IN
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S)
Nominal Center to Center Distance Between Mounting Facilities Parallel to Width12.500 INCHES IN
Mounting MethodFIXED BASE
Length of Shaft From Housing4.875 INCHES SINGLE END IN
Current Rating in Amps19.700 SINGLE INPUT
Connection Type and Voltage Rating in Volts440.0 LINE TO NEUTRAL SINGLE INPUT
Enclosure FeatureDRIPPROOF PROTECTED-15 DEG
Frame Size Designation324
Shaft End StyleFLAT KEYWAY SINGLE END
Rotor Speed Rating in RPM1800.0 SINGLE NO LOAD AND 1730.0 SINGLE FULL LOAD
Duty CycleCONTINUOUS
Nominal Center to Center Distance Between Mounting Facilities Parallel to Length10.500 INCHES IN
Inclosure SpecificationNEMA
PhaseTHREE INPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
4820-00-416-6995027-782 INTERCHANGEABLE
Parts Kit,check Valve
Cooper Machinery Services Llc
Cross-Reference Index
Part NumberManufacturer
D-74-943-31 GROUP 1 Electric Boat Corp Dba Electro Dynamic (USA)
D-74-943-31 GROU PRIMARY Electric Boat Corporation Div General Dynamics Electric Boat (USA)
3,278,989 Naval Ship Systems Command (USA)
Related Parts
4820-00-416-6995INTERCHANGEABLE
PARTS KIT,CHECK VALVE
027-782

Frequently Asked Questions

What is NSN 6105-01-236-9465?

NSN 6105-01-236-9465 is a Motor,alternating Current, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 6105 (No Item Name Available). Status: active.

What are the part numbers for NSN 6105-01-236-9465?

NSN 6105-01-236-9465 has 3 cross-referenced part numbers: D-74-943-31 GROUP 1 (Electric Boat Corp Dba Electro Dynamic), D-74-943-31 GROU (Electric Boat Corporation Div General Dynamics Electric Boat), 3,278,989 (Naval Ship Systems Command).

What NSN replaces 6105-01-236-9465?

There is 1 known substitute for 6105-01-236-9465: 4820-00-416-6995. Verify interchangeability with system specifications before substitution.

What are the specifications of D-74-943-31 GROU?

Key specifications for D-74-943-31 GROU: Frequency in Hertz: 60.0 INPUT; Overall Height: 18.250 INCHES IN; Power Rating: 15.000 HORSEPOWER OUTPUT; Keyway Width: 0.375 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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