PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5K441Motor,alternating Current

W.w. Grainger, Inc. Div Government Sales Division · NSN 6105-00-228-4625 · FSC 6105 · No Item Name Available
Verified by PartsTable
NSN 6105-00-228-4625 — this item is cataloged by the U.S. Government under National Stock Number 6105-00-228-4625. Primary manufacturer part number: 5K441.
Features
  • Motor,alternating Current — FSC 6105
  • Cooling Method: NONVENTILATED
  • Current Rating Method: LOAD
  • Shaft End Characteristic: A9 SINGLE STYLE SINGLE END
  • Power Rating: 0.2500 HORSEPOWER OUTPUT
  • Inclosure Specification: NEMA
  • Connection Type and Voltage Rating in Volts: 115.0 LINE TO NEUTRAL SINGLE INPUT
  • Shaft Center to Mounting Surface Distance: 3.500 INCHES SINGLE END IN
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Motor,alternating Current, cataloged under National Stock Number 6105-00-228-4625, 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 W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 27 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6105-00-228-4625
Primary Part Number5K441
Item NameMotor,alternating Current
FSC / FSG6105 / 61 — No Item Name Available
ManufacturerW.w. Grainger, Inc. Div Government Sales Division
StatusCANCELLED
Cooling MethodNONVENTILATED
Current Rating MethodLOAD
Shaft End CharacteristicA9 SINGLE STYLE SINGLE END
Power Rating0.2500 HORSEPOWER OUTPUT
Inclosure SpecificationNEMA
Connection Type and Voltage Rating in Volts115.0 LINE TO NEUTRAL SINGLE INPUT
Shaft Center to Mounting Surface Distance3.500 INCHES SINGLE END IN
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S)
Frame Size DesignationB56
Winding TypeINDUCTION-SPLIT PHASE
Rotor Speed Rating in RPM1725.0 SINGLE FULL LOAD
Current Rating in Amps3.800 SINGLE INPUT
Frequency in Hertz60.0 INPUT
Length of Shaft From Housing2.000 INCHES SINGLE END IN
Keyway Length1.3750 INCHES NOMINAL SINGLE END IN
Duty CycleCONTINUOUS
Keyway Width0.1880 INCHES NOMINAL SINGLE END IN
Keyway Depth0.0940 INCHES NOMINAL SINGLE END IN
Shaft Diameter0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM SINGLE END IN
Mounting MethodFIXED BASE
Temp Rating40.0 OPERATING CELSIUS
Features ProvidedHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
Shaft Rotation DirectionCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
Enclosure FeatureTOTALLY ENCLOSED
Nominal Center to Center Distance Between Mounting Facilities Parallel to Width4.876 INCHES IN
Nominal Center to Center Distance Between Mounting Facilities Parallel to Length3.000 INCHES IN
PhaseSINGLE INPUT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
No Item Name Available
4130-00-595-0133 INTERCHANGEABLE
Filter Element,air Conditioning
7530-00-634-457715AF INTERCHANGEABLE
Paper,recording,facsimile
Raytheon Company Dba Raytheon Co
4130-00-640-0238 INTERCHANGEABLE
Filter Element,air Conditioning
4130-01-344-186915AF INTERCHANGEABLE
Filter Element,air Conditioning
Farr Co
Cross-Reference Index
Part NumberManufacturer
311P291A Westinghouse Electric Corp (USA)
5K441 PRIMARY W.w. Grainger, Inc. Div Government Sales Division (USA)
15A/F Penn Ventilator Co (USA)
Related Parts
6105-00-470-3357SUCCESSOR
NO ITEM NAME AVAILABLE
4130-00-595-0133INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
7530-00-634-4577INTERCHANGEABLE
PAPER,RECORDING,FACSIMILE
15AF
4130-00-640-0238INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
4130-01-344-1869INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
15AF

Frequently Asked Questions

What is NSN 6105-00-228-4625?

NSN 6105-00-228-4625 is a Motor,alternating Current, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 6105 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6105-00-228-4625?

NSN 6105-00-228-4625 has 3 cross-referenced part numbers: 311P291A (Westinghouse Electric Corp), 5K441 (W.w. Grainger, Inc. Div Government Sales Division), 15A/F (Penn Ventilator Co).

What NSN replaces 6105-00-228-4625?

There are 5 known substitutes for 6105-00-228-4625: 6105-00-470-3357, 4130-00-595-0133, 7530-00-634-4577 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5K441?

Key specifications for 5K441: Cooling Method: NONVENTILATED; Current Rating Method: LOAD; Shaft End Characteristic: A9 SINGLE STYLE SINGLE END; Power Rating: 0.2500 HORSEPOWER OUTPUT. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6105-00-228-4625 still in active supply?

NSN 6105-00-228-4625 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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