PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20FResistor,fixed,wire Wound,induct

Ward Leonard Ct Llc · NSN 5905-00-279-5412 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-279-5412 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-279-5412. Primary manufacturer part number: 20F.
Features
  • Resistor,fixed,wire Wound,induct — FSC 5905
  • Inclosure Type: ENCAPSULATED
  • Terminal Width: 0.188 INCHES NOMINAL IN
  • Ambient Temp at Full Rated Power: 40.0 CELSIUS DEGC
  • Terminal Length: 0.438 INCHES NOMINAL IN
  • Body Diameter: 0.562 INCHES NOMINAL IN
  • Power Dissipation Rating in Watts: 20.000 FREE AIR
  • Terminal Type: TAB W/WIRE LEAD
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,fixed,wire Wound,induct, cataloged under National Stock Number 5905-00-279-5412, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-279-5412
Primary Part Number20F
Item NameResistor,fixed,wire Wound,induct
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerWard Leonard Ct Llc
StatusACTIVE
Inclosure TypeENCAPSULATED
Terminal Width0.188 INCHES NOMINAL IN
Ambient Temp at Full Rated Power40.0 CELSIUS DEGC
Terminal Length0.438 INCHES NOMINAL IN
Body Diameter0.562 INCHES NOMINAL IN
Power Dissipation Rating in Watts20.000 FREE AIR
Terminal TypeTAB W/WIRE LEAD
Ambient Temp in Deg Celsius at Zero Percent Rated Power340.0
Body Length2.000 INCHES NOMINAL IN
Resistance Tolerance in Percent-10.000 TO 10.000
Style DesignatorRADIAL TERMINAL EACH END
Electrical Resistance16.000 KILOHMS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4910-00-092-792820F INTERCHANGEABLE
Tester,condenser,va
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
5905-00-100-2965 INTERCHANGEABLE
Resistor,fixed,wire Wound
5905-00-100-6331634123-10 INTERCHANGEABLE
Resistor,fixed,wire Wound
Naval Ship Systems Command
5905-00-101-7920637460PC3 INTERCHANGEABLE
Resistor,fixed,wire Wound
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5940-00-159-0425 INTERCHANGEABLE
Splice,conductor
5905-00-174-8224 INTERCHANGEABLE
Resistor,fixed,wire Wound
5905-00-299-1561 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
6760-00-406-4015 INTERCHANGEABLE
Slide File,photographic
5340-00-473-59681000F INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
5905-00-682-1370 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Cross-Reference Index
Part NumberManufacturer
20F Ward Leonard Ct Llc (USA)
Related Parts
4910-00-092-7928INTERCHANGEABLE
TESTER,CONDENSER,VA
20F
5905-00-100-2965INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-00-100-6331INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
634123-10
5905-00-101-7920INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
637460PC3
5940-00-159-0425INTERCHANGEABLE
SPLICE,CONDUCTOR
5905-00-174-8224INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
5905-00-299-1561INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
6760-00-406-4015INTERCHANGEABLE
SLIDE FILE,PHOTOGRAPHIC
5340-00-473-5968INTERCHANGEABLE
KEY BLANK
1000F
5905-00-682-1370INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT

Frequently Asked Questions

What is NSN 5905-00-279-5412?

NSN 5905-00-279-5412 is a Resistor,fixed,wire Wound,induct, manufactured by Ward Leonard Ct Llc, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-279-5412?

NSN 5905-00-279-5412 has 1 cross-referenced part number: 20F (Ward Leonard Ct Llc).

What NSN replaces 5905-00-279-5412?

There are 10 known substitutes for 5905-00-279-5412: 4910-00-092-7928, 5905-00-100-2965, 5905-00-100-6331 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20F?

Key specifications for 20F: Inclosure Type: ENCAPSULATED; Terminal Width: 0.188 INCHES NOMINAL IN; Ambient Temp at Full Rated Power: 40.0 CELSIUS DEGC; Terminal Length: 0.438 INCHES NOMINAL IN. 12 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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