PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40433Coil,telephone

Itt Industries Inc Itt Aerospace Communications Div East · NSN 5950-00-186-4962 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-186-4962 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-186-4962. Primary manufacturer part number: 40433.
Features
  • Coil,telephone — FSC 5950
  • Mounting Hole Diameter: 0.144 INCHES NOMINAL SINGLE GROUP IN
  • Inclosure Type: FULLY INCLOSED
  • DC Resistance Rating in Ohms: 100.000 SINGLE COMPONENT SINGLE WINDING
  • Winding Quantity: 1 SINGLE COMPONENT
  • Terminal Type and Quantity: 2 SOLDER STUD
  • Mounting Method: FLANGE SINGLE GROUP
  • Body Width: 1.203 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,telephone, cataloged under National Stock Number 5950-00-186-4962, 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 Itt Industries Inc Itt Aerospace Communications Div East. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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.

Technical Specifications
ParameterValue
NSN5950-00-186-4962
Primary Part Number40433
Item NameCoil,telephone
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerItt Industries Inc Itt Aerospace Communications Div East
StatusCANCELLED
Mounting Hole Diameter0.144 INCHES NOMINAL SINGLE GROUP IN
Inclosure TypeFULLY INCLOSED
DC Resistance Rating in Ohms100.000 SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Terminal Type and Quantity2 SOLDER STUD
Mounting MethodFLANGE SINGLE GROUP
Body Width1.203 INCHES NOMINAL IN
Distance Between Mounting Facility Centers2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity2 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Body Length2.406 INCHES NOMINAL IN
Body Height1.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4810-00-035-9893C0158A INTERCHANGEABLE
Seat,valve
Griswold Industries Dba Cla-Val Co
3110-00-144-8919206-B-3-LT-G75 INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
5315-00-187-3269MS24692-99 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
2940-00-199-211493 INTERCHANGEABLE
Filter Element,fluid
Grimes Aerospace Company
2940-00-203-310251104 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
2520-00-457-01196790 INTERCHANGEABLE
Spacer Yoke Bar
Eaton Corp Transmission Div
5310-00-484-68236790 INTERCHANGEABLE
Nut,plain,hexagon
Triumph Engine Control Systems Llc
3030-00-529-0377 INTERCHANGEABLE
Belt,v
5905-00-678-0683GA50907L5 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Us Army Aviation and Missile Command
5905-00-682-01309138955 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
40433 Itt Industries Inc Itt Aerospace Communications Div East (USA)
MILC12854 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SCD2878 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
C158 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
40433 L3harris Technologies, Inc. Dba Harris Corporation (USA)
A10FA Clarostat Sensors and Controls (USA)
6790 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
Related Parts
4810-00-035-9893INTERCHANGEABLE
SEAT,VALVE
C0158A
3110-00-144-8919INTERCHANGEABLE
BEARING,BALL,ANNULAR
206-B-3-LT-G75
5315-00-187-3269INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-99
2940-00-199-2114INTERCHANGEABLE
FILTER ELEMENT,FLUID
93
2940-00-203-3102INTERCHANGEABLE
FILTER ELEMENT,FLUID
51104
2520-00-457-0119INTERCHANGEABLE
SPACER YOKE BAR
6790
5310-00-484-6823INTERCHANGEABLE
NUT,PLAIN,HEXAGON
6790
3030-00-529-0377INTERCHANGEABLE
BELT,V
5905-00-678-0683INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
GA50907L5
5905-00-682-0130INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
9138955
5950-00-752-4285INTERCHANGEABLE
COIL,RADIO FREQUENCY
712099-048
5930-00-874-5453INTERCHANGEABLE
SWITCH ASSEMBLY
SPEC 6790

Frequently Asked Questions

What is NSN 5950-00-186-4962?

NSN 5950-00-186-4962 is a Coil,telephone, manufactured by Itt Industries Inc Itt Aerospace Communications Div East, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-186-4962?

NSN 5950-00-186-4962 has 7 cross-referenced part numbers: 40433 (Itt Industries Inc Itt Aerospace Communications Div East), MILC12854 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SCD2878 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), C158 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 40433 (L3harris Technologies, Inc. Dba Harris Corporation) and 2 more.

What NSN replaces 5950-00-186-4962?

There are 12 known substitutes for 5950-00-186-4962: 4810-00-035-9893, 3110-00-144-8919, 5315-00-187-3269 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40433?

Key specifications for 40433: Mounting Hole Diameter: 0.144 INCHES NOMINAL SINGLE GROUP IN; Inclosure Type: FULLY INCLOSED; DC Resistance Rating in Ohms: 100.000 SINGLE COMPONENT SINGLE WINDING; Winding Quantity: 1 SINGLE COMPONENT. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-186-4962 still in active supply?

NSN 5950-00-186-4962 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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