PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11TGSM146Motor-Tachometer Generator

Ametek Technical & Industrial Products, Inc. Dba Tachtronic Instruments Division Div Ametek Technical and Industrial Products, Inc. · NSN 6105-00-643-2530 · FSC 6105 · No Item Name Available
Verified by PartsTable
NSN 6105-00-643-2530 — this item is cataloged by the U.S. Government under National Stock Number 6105-00-643-2530. Primary manufacturer part number: 11TGSM146.
Features
  • Motor-Tachometer Generator — FSC 6105
  • 8 verified cross-references
  • Primary manufacturer: Ametek Technical & Industrial Products, Inc. Dba Tachtronic Instruments Division Div Ametek Technical and Industrial Products, Inc.
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Motor-Tachometer Generator, cataloged under National Stock Number 6105-00-643-2530, 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 Ametek Technical & Industrial Products, Inc. Dba Tachtronic Instruments Division Div Ametek Technical and Industrial Products, Inc.. This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameMotor-Tachometer Generator
FSC / FSG6105 — No Item Name Available (FSG 61)
ManufacturersAmetek Technical & Industrial Products, Inc. Dba Tachtronic Instruments Division Div Ametek Technical and Industrial Products, Inc. (CAGE 14404); Kearfott Corporation Div Guidance and Navigation Division (CAGE 88818); Raytheon Company (CAGE 37695); Magnetic Peripherals Inc Normandale Opns Sub of Control Data Corp (CAGE 19333); Motor Magnetics, Inc. Dba Motor Magnetics Corp (CAGE 54374)
Technical Specifications
ParameterValue
NSN6105-00-643-2530
Primary Part Number11TGSM146
Item NameMotor-Tachometer Generator
FSC / FSG6105 / 61 — No Item Name Available
ManufacturerAmetek Technical & Industrial Products, Inc. Dba Tachtronic Instruments Division Div Ametek Technical and Industrial Products, Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-051-200111031 INTERCHANGEABLE
Transformer,power
Staco Energy Products Co Dba Staco Energy Products Co
5330-00-198-6194 INTERCHANGEABLE
Packing,preformed
4730-00-254-2744 INTERCHANGEABLE
Elbow,pipe
4730-00-277-51296FNTX-B INTERCHANGEABLE
Cap,tube
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
6730-00-341-7782SMD338664 INTERCHANGEABLE
Blower and Housing
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6635-00-456-2919 INTERCHANGEABLE
Speed Converter
5340-00-495-32590612-10000 INTERCHANGEABLE
Shield,expansion
Star Expansion Co
5962-00-524-2036 INTERCHANGEABLE
Microcircuit,digital
8145-00-760-363311031 INTERCHANGEABLE
Shipping and Storag
Naval Inventory Control Point
5975-00-834-6780 INTERCHANGEABLE
Chase Nipple,conduit
Cross-Reference Index
Part NumberManufacturer
11TGSM146 PRIMARY Ametek Technical & Industrial Products, Inc. Dba Tachtronic Instruments Division Div Ametek Technical and Industrial Products, Inc. (USA)
CR40804005 Kearfott Corporation Div Guidance and Navigation Division (USA)
110-3-1 Kearfott Corporation Div Guidance and Navigation Division (USA)
507885-1 Raytheon Company (USA)
ST11001-4 Magnetic Peripherals Inc Normandale Opns Sub of Control Data Corp (USA)
11TA8-0164 PRIMARY Motor Magnetics, Inc. Dba Motor Magnetics Corp (USA)
SJ1HLX7-1CC Eastern Air Devices Inc Dba Ead Motors (USA)
R804-2B PRIMARY Kearfott Corporation Div Guidance and Navigation Division (USA)
Related Parts
5950-00-051-2001INTERCHANGEABLE
TRANSFORMER,POWER
11031
5330-00-198-6194INTERCHANGEABLE
PACKING,PREFORMED
4730-00-254-2744INTERCHANGEABLE
ELBOW,PIPE
4730-00-277-5129INTERCHANGEABLE
CAP,TUBE
6FNTX-B
6730-00-341-7782INTERCHANGEABLE
BLOWER AND HOUSING
SMD338664
6635-00-456-2919INTERCHANGEABLE
SPEED CONVERTER
5340-00-495-3259INTERCHANGEABLE
SHIELD,EXPANSION
0612-10000
5962-00-524-2036INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
8145-00-760-3633INTERCHANGEABLE
SHIPPING AND STORAG
11031
5975-00-834-6780INTERCHANGEABLE
CHASE NIPPLE,CONDUIT
4910-01-097-6968INTERCHANGEABLE
CAP TOOL SETTING
MA326-21271
2910-01-131-7862INTERCHANGEABLE
BOWL,SEDIMENT
RK11-1550

Frequently Asked Questions

What is NSN 6105-00-643-2530?

NSN 6105-00-643-2530 is a Motor-Tachometer Generator, manufactured by Ametek Technical & Industrial Products, Inc. Dba Tachtronic Instruments Division Div Ametek Technical and Industrial Products, Inc., classified under FSC 6105 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6105-00-643-2530?

NSN 6105-00-643-2530 has 8 cross-referenced part numbers: 11TGSM146 (Ametek Technical & Industrial Products, Inc. Dba Tachtronic Instruments Division Div Ametek Technical and Industrial Products, Inc.), CR40804005 (Kearfott Corporation Div Guidance and Navigation Division), 110-3-1 (Kearfott Corporation Div Guidance and Navigation Division), 507885-1 (Raytheon Company), ST11001-4 (Magnetic Peripherals Inc Normandale Opns Sub of Control Data Corp) and 3 more.

What NSN replaces 6105-00-643-2530?

There are 12 known substitutes for 6105-00-643-2530: 5950-00-051-2001, 5330-00-198-6194, 4730-00-254-2744 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 6105-00-643-2530 still in active supply?

NSN 6105-00-643-2530 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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