PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81101Motor-Tachometer Generator

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 6105-00-585-4330 · FSC 6105 · No Item Name Available
Verified by PartsTable
NSN 6105-00-585-4330 — this item is cataloged by the U.S. Government under National Stock Number 6105-00-585-4330. Primary manufacturer part number: 81101.
Features
  • Motor-Tachometer Generator — FSC 6105
  • Enclosure Feature: TOTALLY ENCLOSED
  • Terminal Type and Quantity: 9 SCREW
  • Frequency in Hertz: 60.0 OUTPUT
  • Calibration Speed in RPM: 1000.0
  • Mounting Facility Type and Quantity: 1 CLAMP COLLAR
  • Rotor Speed Rating in RPM: 3200.0 SINGLE FULL LOAD
  • Cooling Method: NONVENTILATED
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Motor-Tachometer Generator, cataloged under National Stock Number 6105-00-585-4330, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 18 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
NSN6105-00-585-4330
Primary Part Number81101
Item NameMotor-Tachometer Generator
FSC / FSG6105 / 61 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Enclosure FeatureTOTALLY ENCLOSED
Terminal Type and Quantity9 SCREW
Frequency in Hertz60.0 OUTPUT
Calibration Speed in RPM1000.0
Mounting Facility Type and Quantity1 CLAMP COLLAR
Rotor Speed Rating in RPM3200.0 SINGLE FULL LOAD
Cooling MethodNONVENTILATED
Current TypeAC INPUT
Length of Shaft From Housing0.500 INCHES SINGLE END IN
PhaseTWO INPUT
Inclosure SpecificationCOMMERCIAL
Calibration Voltage Output Type in Volts5.5 AC
Shaft End CharacteristicA1 SINGLE STYLE SINGLE END
Features ProvidedHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
Connection Type and Voltage Rating in Volts115.0 LINE TO NEUTRAL SINGLE INPUT
Shaft Diameter0.2500 INCHES NOMINAL SINGLE END IN
Mounting MethodCLAMP RING(S)
Excitor TypeSEPARATELY EXCITED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4320-00-203-9817PF14-3911-25ZG INTERCHANGEABLE
Pump,axial Pistons
Eaton Aerospace, Llc Dba Jackson South
5910-00-280-5914 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
6665-00-411-994908-81101 INTERCHANGEABLE
Reagent Kit,arsine
Mine Safety Appliances Company
5935-00-435-960073475 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
3510-00-575-0001 INTERCHANGEABLE
Disc
5310-00-596-6440200AS104-4A063CR INTERCHANGEABLE
Nut,self-Locking,clinch
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
4440-00-910-1658 INTERCHANGEABLE
Parts Kit,dehydrator
3010-00-993-590181101 INTERCHANGEABLE
Coupling Assembly,flexible
Woods T B Inc
1680-01-024-8809 INTERCHANGEABLE
Grip,engine Cowl
5935-01-054-632031-8110-1 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
Cross-Reference Index
Part NumberManufacturer
U-202461 Tempil, Inc. Dba Tempil, Inc. (USA)
81101 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
4320-00-203-9817INTERCHANGEABLE
PUMP,AXIAL PISTONS
PF14-3911-25ZG
5910-00-280-5914INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
6665-00-411-9949INTERCHANGEABLE
REAGENT KIT,ARSINE
08-81101
5935-00-435-9600INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
73475
3510-00-575-0001INTERCHANGEABLE
DISC
5310-00-596-6440INTERCHANGEABLE
NUT,SELF-LOCKING,CLINCH
200AS104-4A063CR
4440-00-910-1658INTERCHANGEABLE
PARTS KIT,DEHYDRATOR
3010-00-993-5901INTERCHANGEABLE
COUPLING ASSEMBLY,FLEXIBLE
81101
1680-01-024-8809INTERCHANGEABLE
GRIP,ENGINE COWL
5935-01-054-6320INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
31-8110-1
4820-01-208-2499INTERCHANGEABLE
VALVE,CONTROL
H8036000
5955-01-230-6998INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
81-10-1

Frequently Asked Questions

What is NSN 6105-00-585-4330?

NSN 6105-00-585-4330 is a Motor-Tachometer Generator, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 6105 (No Item Name Available). Status: active.

What are the part numbers for NSN 6105-00-585-4330?

NSN 6105-00-585-4330 has 2 cross-referenced part numbers: U-202461 (Tempil, Inc. Dba Tempil, Inc.), 81101 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 6105-00-585-4330?

There are 12 known substitutes for 6105-00-585-4330: 4320-00-203-9817, 5910-00-280-5914, 6665-00-411-9949 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 81101?

Key specifications for 81101: Enclosure Feature: TOTALLY ENCLOSED; Overall Width: 2.250 INCHES IN; Overall Height: 2.250 INCHES IN; Terminal Type and Quantity: 9 SCREW. 21 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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