PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2250152Coil,telephone

L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West · NSN 5950-00-645-0452 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-645-0452 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-645-0452. Primary manufacturer part number: 2250152.
Features
  • Coil,telephone — FSC 5950
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Body Width: 1.375 INCHES NOMINAL IN
  • Mounting Hole Diameter: 0.188 INCHES NOMINAL SINGLE GROUP IN
  • Body Length: 2.344 INCHES NOMINAL IN
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • DC Resistance Rating in Ohms: 75.000 SINGLE COMPONENT THIRD WINDING
  • DC Resistance Rating in Ohms: 22.000 SINGLE COMPONENT SECOND WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,telephone, cataloged under National Stock Number 5950-00-645-0452, 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 L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 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
NSN5950-00-645-0452
Primary Part Number2250152
Item NameCoil,telephone
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
StatusCANCELLED
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Body Width1.375 INCHES NOMINAL IN
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Body Length2.344 INCHES NOMINAL IN
Mounting Facility Quantity1 SINGLE GROUP
DC Resistance Rating in Ohms75.000 SINGLE COMPONENT THIRD WINDING
DC Resistance Rating in Ohms22.000 SINGLE COMPONENT SECOND WINDING
Body Height1.500 INCHES NOMINAL IN
Winding Quantity3 SINGLE COMPONENT
Terminal Type and Quantity6 SCREW
DC Resistance Rating in Ohms19.000 SINGLE COMPONENT FIRST WINDING
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5962-00-054-1075101A INTERCHANGEABLE
Microcircuit,linear
Analog Devices, Inc. Div Corporate Headquarters
3439-00-224-4670 INTERCHANGEABLE
Soldering Iron,electric
5930-00-258-5469 INTERCHANGEABLE
Switch,rotary
5975-00-355-8970SM-D-34878 INTERCHANGEABLE
Mounting Base,electrical Equipme
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5905-00-407-19101489231-0049 INTERCHANGEABLE
Resistor,fixed,wire Wound
Honeywell Intl Inc Defense Avionics Systems
5905-00-407-19161489231-039 INTERCHANGEABLE
Resistor,fixed,wire Wound
Honeywell Intl Inc Defense Avionics Systems
4910-00-409-85883405-01 INTERCHANGEABLE
Analyzer,diesel Exh
K-Tool Corporation of Michigan Dba Preferred Tool & Equipment
5905-00-411-1250900532-25 INTERCHANGEABLE
Resistor,fixed,wire Wound
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
3930-00-488-8536101B INTERCHANGEABLE
Latch Assy,fork
The Dyson Corporation
3030-00-529-0300 INTERCHANGEABLE
Belt,v
Cross-Reference Index
Part NumberManufacturer
101AINDUCTI0NC0IL American Telephone and Telegraph Co (USA)
2250152 PRIMARY L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA)
101AINDUCTI0NC0IL Lucent Technologies Inc Dba Federal Marketing Group (USA)
8090105 PRIMARY Us Army Aviation and Missile Command (USA)
101AINDUCTI0NC0IL Lucent Technologies Inc Corporate Headquarters (USA)
101A Locke Home Products Inc
2250152 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
101A Lucent Technologies Inc Corporate Headquarters (USA)
101A Lucent Technologies Inc Dba Federal Marketing Group (USA)
101A American Telephone and Telegraph Co (USA)
101A At and T Corp (USA)
F1203 Itt Telecom Products Corp Network Systems Div (USA)
Related Parts
5962-00-054-1075INTERCHANGEABLE
MICROCIRCUIT,LINEAR
101A
3439-00-224-4670INTERCHANGEABLE
SOLDERING IRON,ELECTRIC
5930-00-258-5469INTERCHANGEABLE
SWITCH,ROTARY
5975-00-355-8970INTERCHANGEABLE
MOUNTING BASE,ELECTRICAL EQUIPME
SM-D-34878
5905-00-407-1910INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
1489231-0049
5905-00-407-1916INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
1489231-039
4910-00-409-8588INTERCHANGEABLE
ANALYZER,DIESEL EXH
3405-01
5905-00-411-1250INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
900532-25
3930-00-488-8536INTERCHANGEABLE
LATCH ASSY,FORK
101B
3030-00-529-0300INTERCHANGEABLE
BELT,V
5945-00-557-5271INTERCHANGEABLE
SOLENOID,ELECTRICAL
17SD7601-1 REV D
4730-00-719-2708INTERCHANGEABLE
TEE,PIPE
SAE J530 2-2-2 130438B

Frequently Asked Questions

What is NSN 5950-00-645-0452?

NSN 5950-00-645-0452 is a Coil,telephone, manufactured by L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-645-0452?

NSN 5950-00-645-0452 has 12 cross-referenced part numbers: 101AINDUCTI0NC0IL (American Telephone and Telegraph Co), 2250152 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West), 101AINDUCTI0NC0IL (Lucent Technologies Inc Dba Federal Marketing Group), 8090105 (Us Army Aviation and Missile Command), 101AINDUCTI0NC0IL (Lucent Technologies Inc Corporate Headquarters) and 7 more.

What NSN replaces 5950-00-645-0452?

There are 12 known substitutes for 5950-00-645-0452: 5962-00-054-1075, 3439-00-224-4670, 5930-00-258-5469 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2250152?

Key specifications for 2250152: Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Body Width: 1.375 INCHES NOMINAL IN; Mounting Hole Diameter: 0.188 INCHES NOMINAL SINGLE GROUP IN; Body Length: 2.344 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-645-0452 still in active supply?

NSN 5950-00-645-0452 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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