PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

942-0020-078Coil,radio Frequency

Johnson E F Co Comco/communications Co Div · NSN 5950-00-003-7666 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-003-7666 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-003-7666. Primary manufacturer part number: 942-0020-078.
Features
  • Coil,radio Frequency — FSC 5950
  • Coil Form Type: SOLID SINGLE COMPONENT
  • Turn Quantity: 13 SINGLE COMPONENT SINGLE WINDING
  • Body Length: 0.750 INCHES NOMINAL IN
  • Winding Conductor Size: 0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Body Outside Diameter: 0.219 INCHES NOMINAL IN
  • Core Construction: S0LID SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-003-7666, 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 Johnson E F Co Comco/communications Co Div. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-003-7666
Primary Part Number942-0020-078
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerJohnson E F Co Comco/communications Co Div
StatusACTIVE
Coil Form TypeSOLID SINGLE COMPONENT
Turn Quantity13 SINGLE COMPONENT SINGLE WINDING
Body Length0.750 INCHES NOMINAL IN
Winding Conductor Size0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Terminal Type and Quantity2 WIRE LEAD
Body Outside Diameter0.219 INCHES NOMINAL IN
Core ConstructionS0LID SINGLE COMPONENT
Inclosure TypeOPEN
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
Mounting MethodTERMINAL SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5133-00-228-1343 INTERCHANGEABLE
Drill,twist
5930-00-419-3987SMB605727 INTERCHANGEABLE
Switch,push
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6105-00-912-272554737-G2 INTERCHANGEABLE
Motor,direct Current
Dcm Manufacturing, Inc.
5841-01-121-334920078 INTERCHANGEABLE
Receiver-Transmitter Subassembly
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
3010-01-143-0733 INTERCHANGEABLE
Clutch,positive,nonvehicular
4730-01-199-426820078 INTERCHANGEABLE
Packing Nut
Northrop Grumman Systems Corporation Div Marine Systems
5995-01-370-856220078 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Anritsu Instruments Company Div Mbu
5365-01-395-220720078 INTERCHANGEABLE
Ring,back Up
Moog Inc
6240-01-396-896220078 INTERCHANGEABLE
Lamp,incandescent
General Electric Company Dba Ge
4250-01-492-6813 INTERCHANGEABLE
Cabinet Top,reclaimer,refrigeran
Cross-Reference Index
Part NumberManufacturer
942-0020-078 Johnson E F Co Comco/communications Co Div (USA)
20-078 Johnson E F Co Comco/communications Co Div (USA)
Related Parts
5133-00-228-1343INTERCHANGEABLE
DRILL,TWIST
5930-00-419-3987INTERCHANGEABLE
SWITCH,PUSH
SMB605727
6105-00-912-2725INTERCHANGEABLE
MOTOR,DIRECT CURRENT
54737-G2
5841-01-121-3349INTERCHANGEABLE
RECEIVER-TRANSMITTER SUBASSEMBLY
20078
3010-01-143-0733INTERCHANGEABLE
CLUTCH,POSITIVE,NONVEHICULAR
4730-01-199-4268INTERCHANGEABLE
PACKING NUT
20078
5995-01-370-8562INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
20078
5365-01-395-2207INTERCHANGEABLE
RING,BACK UP
20078
6240-01-396-8962INTERCHANGEABLE
LAMP,INCANDESCENT
20078
4250-01-492-6813INTERCHANGEABLE
CABINET TOP,RECLAIMER,REFRIGERAN
5935-01-528-7378INTERCHANGEABLE
DUMMY CONNECTOR,PLUG

Frequently Asked Questions

What is NSN 5950-00-003-7666?

NSN 5950-00-003-7666 is a Coil,radio Frequency, manufactured by Johnson E F Co Comco/communications Co Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-003-7666?

NSN 5950-00-003-7666 has 2 cross-referenced part numbers: 942-0020-078 (Johnson E F Co Comco/communications Co Div), 20-078 (Johnson E F Co Comco/communications Co Div).

What NSN replaces 5950-00-003-7666?

There are 11 known substitutes for 5950-00-003-7666: 5133-00-228-1343, 5930-00-419-3987, 6105-00-912-2725 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 942-0020-078?

Key specifications for 942-0020-078: Coil Form Type: SOLID SINGLE COMPONENT; Turn Quantity: 13 SINGLE COMPONENT SINGLE WINDING; Body Length: 0.750 INCHES NOMINAL IN; Winding Conductor Size: 0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN. 11 total characteristics are documented in the Federal Logistics Information System.

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