PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M191Coil,electrical

Telemechanics Inc · NSN 5950-00-232-8645 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-232-8645 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-232-8645. Primary manufacturer part number: M191.
Features
  • Coil,electrical — FSC 5950
  • Rating Method: WINDING TURNS SINGLE COMPONENT SINGLE WINDING
  • Mounting Facility Quantity: 1 FIRST GROUP
  • Winding Quantity: 1 SINGLE COMPONENT
  • Terminal Type and Quantity: 2 THREADED STUD
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Conductor Size: 0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,electrical, cataloged under National Stock Number 5950-00-232-8645, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-232-8645
Primary Part NumberM191
Item NameCoil,electrical
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity1 FIRST GROUP
Winding Quantity1 SINGLE COMPONENT
Terminal Type and Quantity2 THREADED STUD
Reliability IndicatorNOT ESTABLISHED
Winding Conductor Size0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Body Length1.781 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Mounting MethodCORE AND THREADED HOLE(S) SINGLE GROUP
Core ConstructionS0LID SINGLE COMPONENT
Body Height1.562 INCHES NOMINAL IN
Turn Quantity1500 SINGLE COMPONENT SINGLE WINDING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Width1.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3110-00-156-47465313 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-554-575680GX227 INTERCHANGEABLE
Bearing,ball,annular
Cotta Transmission Co Llc
5950-00-711-631613172 INTERCHANGEABLE
Coil,electrical
Kone Inc.
4920-01-658-6213191M INTERCHANGEABLE
Installation and Removal Tool,pa
Naval Air Warfare Ctr Aircraft Div
Cross-Reference Index
Part NumberManufacturer
191M Lucent Technologies Inc Dba Federal Marketing Group (USA)
191M At and T Corp (USA)
M191 PRIMARY Telemechanics Inc (USA)
M191 American Telephone and Telegraph Co (USA)
191M Lucent Technologies Inc Corporate Headquarters (USA)
191M American Telephone and Telegraph Co (USA)
M191 At and T Corp (USA)
Related Parts
3110-00-156-4746INTERCHANGEABLE
BEARING,BALL,ANNULAR
5313
3110-00-554-5756INTERCHANGEABLE
BEARING,BALL,ANNULAR
80GX227
5950-00-711-6316INTERCHANGEABLE
COIL,ELECTRICAL
13172
4920-01-658-6213INTERCHANGEABLE
INSTALLATION AND REMOVAL TOOL,PA
191M

Frequently Asked Questions

What is NSN 5950-00-232-8645?

NSN 5950-00-232-8645 is a Coil,electrical, manufactured by Telemechanics Inc, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-232-8645?

NSN 5950-00-232-8645 has 7 cross-referenced part numbers: 191M (Lucent Technologies Inc Dba Federal Marketing Group), 191M (At and T Corp), M191 (Telemechanics Inc), M191 (American Telephone and Telegraph Co), 191M (Lucent Technologies Inc Corporate Headquarters) and 2 more.

What NSN replaces 5950-00-232-8645?

There are 4 known substitutes for 5950-00-232-8645: 3110-00-156-4746, 3110-00-554-5756, 5950-00-711-6316 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M191?

Key specifications for M191: Rating Method: WINDING TURNS SINGLE COMPONENT SINGLE WINDING; Mounting Facility Quantity: 1 FIRST GROUP; Winding Quantity: 1 SINGLE COMPONENT; Terminal Type and Quantity: 2 THREADED STUD. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-232-8645 still in active supply?

NSN 5950-00-232-8645 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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