PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66A5A3-50000FResistor,fixed,wire Wound

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5905-00-835-8736 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-835-8736 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-835-8736. Primary manufacturer part number: 66A5A3-50000F.
Features
  • Resistor,fixed,wire Wound — FSC 5905
  • Temp Coefficient of Resistance in Ppm Per Deg Celsius: -20.0 TO 20.0
  • Body Diameter: 0.250 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Power Dissipation Rating in Watts: 0.200 FREE AIR
  • Terminal Type: WIRE LEAD
  • Inclosure Type: ENCAPSULATED
  • Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 145.0
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-835-8736, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-835-8736
Primary Part Number66A5A3-50000F
Item NameResistor,fixed,wire Wound
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Temp Coefficient of Resistance in Ppm Per Deg Celsius-20.0 TO 20.0
Body Diameter0.250 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Power Dissipation Rating in Watts0.200 FREE AIR
Terminal TypeWIRE LEAD
Inclosure TypeENCAPSULATED
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 145.0
Ambient Temp at Full Rated Power125.0 CELSIUS DEGC
Terminal Length2.000 INCHES NOMINAL IN
Ambient Temp in Deg Celsius at Zero Percent Rated Power145.0
Body Length0.500 INCHES NOMINAL IN
Resistance Tolerance in Percent-1.000 TO 1.000
Style DesignatorAXIAL TERMINAL EACH END
Electrical Resistance5.000 KILOHMS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-00-913-754663A6A3-93001F21 INTERCHANGEABLE
Resistor,fixed,wire Wound
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
WWA-24 Vishay Dale Electronics, Llc Div Vishay Americas (USA)
66A5A3-50000F PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5905-00-913-7546INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
63A6A3-93001F21

Frequently Asked Questions

What is NSN 5905-00-835-8736?

NSN 5905-00-835-8736 is a Resistor,fixed,wire Wound, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-835-8736?

NSN 5905-00-835-8736 has 2 cross-referenced part numbers: WWA-24 (Vishay Dale Electronics, Llc Div Vishay Americas), 66A5A3-50000F (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5905-00-835-8736?

There is 1 known substitute for 5905-00-835-8736: 5905-00-913-7546. Verify interchangeability with system specifications before substitution.

What are the specifications of 66A5A3-50000F?

Key specifications for 66A5A3-50000F: Temp Coefficient of Resistance in Ppm Per Deg Celsius: -20.0 TO 20.0; Body Diameter: 0.250 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED; Power Dissipation Rating in Watts: 0.200 FREE AIR. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com