PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

554744-1Motor-Tachometer Generator

Raytheon Company Dba Raytheon Co · NSN 6105-01-091-5664 · FSC 6105 · No Item Name Available
Verified by PartsTable
NSN 6105-01-091-5664 — this item is cataloged by the U.S. Government under National Stock Number 6105-01-091-5664. Primary manufacturer part number: 554744-1.
Features
  • Motor-Tachometer Generator — FSC 6105
  • 7 verified cross-references
  • Primary manufacturer: Raytheon Company Dba Raytheon Co
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Motor-Tachometer Generator, cataloged under National Stock Number 6105-01-091-5664, 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 Raytheon Company Dba Raytheon Co. This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameMotor-Tachometer Generator
FSC / FSG6105 — No Item Name Available (FSG 61)
ManufacturersRaytheon Company (CAGE 54X10); Raytheon Company Div Corp (CAGE 49956); Raytheon Company Dba Raytheon Co (CAGE 3B150); Mpc Products Corporation Dba Woodward Mpc, Inc. (CAGE 19710); Lockheed Martin Corporation Div Rms - Manassas (CAGE 52088)
Technical Specifications
ParameterValue
NSN6105-01-091-5664
Primary Part Number554744-1
Item NameMotor-Tachometer Generator
FSC / FSG6105 / 61 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 6
4030-00-242-7788AH5 INTERCHANGEABLE
Rod,anchor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-00-314-4556AH-5 INTERCHANGEABLE
Microcircuit,linear
Caes Systems Llc
5330-00-400-8572AH5 INTERCHANGEABLE
Gasket
Insinger Machine Co
5961-01-122-8090554773-1 INTERCHANGEABLE
Transistor
Raytheon Company Dba Raytheon Co
5330-01-171-1359AH-5 INTERCHANGEABLE
Gasket
Standex Intl Corp Dba General Slicing Red Goat Disposers
3610-01-255-3334AH5 INTERCHANGEABLE
Blanket,vacuum Assembly
Nuarc Co Inc
Cross-Reference Index
Part NumberManufacturer
554744-1 Raytheon Company (USA)
554773-1 Raytheon Company Div Corp (USA)
554744-1 Raytheon Company Div Corp (USA)
554744-1 PRIMARY Raytheon Company Dba Raytheon Co (USA)
B74A PRIMARY Mpc Products Corporation Dba Woodward Mpc, Inc. (USA)
554744-1 Lockheed Martin Corporation Div Rms - Manassas (USA)
AH5 PRIMARY Cda Intercorp Llc (USA)
Related Parts
4030-00-242-7788INTERCHANGEABLE
ROD,ANCHOR
AH5
5962-00-314-4556INTERCHANGEABLE
MICROCIRCUIT,LINEAR
AH-5
5330-00-400-8572INTERCHANGEABLE
GASKET
AH5
5961-01-122-8090INTERCHANGEABLE
TRANSISTOR
554773-1
5330-01-171-1359INTERCHANGEABLE
GASKET
AH-5
3610-01-255-3334INTERCHANGEABLE
BLANKET,VACUUM ASSEMBLY
AH5

Frequently Asked Questions

What is NSN 6105-01-091-5664?

NSN 6105-01-091-5664 is a Motor-Tachometer Generator, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 6105 (No Item Name Available). Status: active.

What are the part numbers for NSN 6105-01-091-5664?

NSN 6105-01-091-5664 has 7 cross-referenced part numbers: 554744-1 (Raytheon Company), 554773-1 (Raytheon Company Div Corp), 554744-1 (Raytheon Company Div Corp), 554744-1 (Raytheon Company Dba Raytheon Co), B74A (Mpc Products Corporation Dba Woodward Mpc, Inc.) and 2 more.

What NSN replaces 6105-01-091-5664?

There are 6 known substitutes for 6105-01-091-5664: 4030-00-242-7788, 5962-00-314-4556, 5330-00-400-8572 and 3 more. Verify interchangeability with system specifications before substitution.

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