PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FPE49-188-1Motor-Tachometer Generator

Kearfott Corp Div Kearfott Corporation · NSN 6105-00-942-7817 · FSC 6105 · No Item Name Available
Verified by PartsTable
NSN 6105-00-942-7817 — this item is cataloged by the U.S. Government under National Stock Number 6105-00-942-7817. Primary manufacturer part number: FPE49-188-1.
Features
  • Motor-Tachometer Generator — FSC 6105
  • Thread Series Designator: UNF SINGLE END
  • Phase: TWO INPUT
  • Features Provided: VERTICAL MOUNTING POSITION
  • Frequency in Hertz: 400.0 OUTPUT
  • Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S)
  • Length of Shaft From Housing: 0.797 INCHES SINGLE END IN
  • Nominal Center to Center Distance Between Mounting Facilities Parallel to Height: 2.298 INCHES IN
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Motor-Tachometer Generator, cataloged under National Stock Number 6105-00-942-7817, 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 Corp Div Kearfott Corporation. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6105-00-942-7817
Primary Part NumberFPE49-188-1
Item NameMotor-Tachometer Generator
FSC / FSG6105 / 61 — No Item Name Available
ManufacturerKearfott Corp Div Kearfott Corporation
StatusACTIVE
Thread Series DesignatorUNF SINGLE END
PhaseTWO INPUT
Features ProvidedVERTICAL MOUNTING POSITION
Frequency in Hertz400.0 OUTPUT
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S)
Length of Shaft From Housing0.797 INCHES SINGLE END IN
Nominal Center to Center Distance Between Mounting Facilities Parallel to Height2.298 INCHES IN
Mounting MethodPAD
Thread Length0.313 INCHES NOMINAL SINGLE END IN
Power Rating25.000 WATTS OUTPUT
Shaft Diameter0.236 INCHES NOMINAL SINGLE END IN
Shaft End CharacteristicA2 FIRST STYLE AND A4 SECOND STYLE SINGLE END
Nominal Thread Size0.138 INCHES SINGLE END IN
Terminal Type and Quantity9 SOLDER LUG
Taper Length0.2500 INCHES NOMINAL SINGLE END IN
Nominal Center to Center Distance Between Mounting Facilities Parallel to Width2.298 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
4820-00-136-20770520915 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
5342-00-537-7655SMB314936 INTERCHANGEABLE
Mount,resilient,weapon System
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4730-01-092-0342 INTERCHANGEABLE
Parts Kit,steam Trap
5340-01-340-7946 INTERCHANGEABLE
Cap,protective,dust and Moisture
2510-01-662-656352095 INTERCHANGEABLE
Shock Absorber,direct Action
Tech Products Corp
Cross-Reference Index
Part NumberManufacturer
52095 Edo (USA)
FPE49-188-1 PRIMARY Kearfott Corp Div Kearfott Corporation (USA)
FPE49-188-1 Kearfott Corporation Div Guidance and Navigation Division (USA)
FPE49-188-1 Diehl H L Co Inc (USA)
FPE49-188-1 Singer Co the Industrial Sewing and Knitting Div (USA)
Related Parts
4820-00-136-2077INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
0520915
5342-00-537-7655INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
SMB314936
4730-01-092-0342INTERCHANGEABLE
PARTS KIT,STEAM TRAP
5340-01-340-7946INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
2510-01-662-6563INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
52095

Frequently Asked Questions

What is NSN 6105-00-942-7817?

NSN 6105-00-942-7817 is a Motor-Tachometer Generator, manufactured by Kearfott Corp Div Kearfott Corporation, classified under FSC 6105 (No Item Name Available). Status: active.

What are the part numbers for NSN 6105-00-942-7817?

NSN 6105-00-942-7817 has 5 cross-referenced part numbers: 52095 (Edo), FPE49-188-1 (Kearfott Corp Div Kearfott Corporation), FPE49-188-1 (Kearfott Corporation Div Guidance and Navigation Division), FPE49-188-1 (Diehl H L Co Inc), FPE49-188-1 (Singer Co the Industrial Sewing and Knitting Div).

What NSN replaces 6105-00-942-7817?

There are 5 known substitutes for 6105-00-942-7817: 4820-00-136-2077, 5342-00-537-7655, 4730-01-092-0342 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FPE49-188-1?

Key specifications for FPE49-188-1: Overall Height: 3.312 INCHES IN; Overall Width: 2.625 INCHES IN; Thread Series Designator: UNF SINGLE END; Phase: TWO INPUT. 20 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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