PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F20J50RResistor,fixed,wire Wound,induct

Ohmite Holding, L.l.c. Dba Ohmite Manufacturing · NSN 5905-01-042-8795 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-042-8795 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-042-8795. Primary manufacturer part number: F20J50R.
Features
  • Resistor,fixed,wire Wound,induct — FSC 5905
  • Specification/standard Data: 98230-0N173868 MANUFACTURERS SPECIFICATION CONTROL
  • Unpackaged Unit Weight: 7.0 GRAMS G
  • Body Length: 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN
  • Inclosure Type: ENCAPSULATED
  • Cubic Measure: 0.100 CUBIC INCHES
  • Body Diameter: 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
  • Reliability Indicator: NOT ESTABLISHED
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 5905-01-042-8795, 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 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-01-042-8795
Primary Part NumberF20J50R
Item NameResistor,fixed,wire Wound,induct
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerOhmite Holding, L.l.c. Dba Ohmite Manufacturing
StatusACTIVE
Specification/standard Data98230-0N173868 MANUFACTURERS SPECIFICATION CONTROL
Unpackaged Unit Weight7.0 GRAMS G
Body Length1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN
Inclosure TypeENCAPSULATED
Cubic Measure0.100 CUBIC INCHES
Body Diameter0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Ambient Temp in Deg Celsius at Zero Percent Rated Power350.0
Power Dissipation Rating in Watts20.000 FREE AIR
Terminal TypeTAB, SOLDER LUG
Distance Between Centerlines of Mounting Facilities Parallel to Body Length2.280 INCHES MINIMUM AND 2.340 INCHES MAXIMUM IN
Mounting Hole Size0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
Terminal Length0.210 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 350.0
Ambient Temp at Full Rated Power25.0 CELSIUS DEGC
Terminal Width0.090 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
Style DesignatorAXIAL TERMINAL EACH END
Resistance Tolerance in Percent-5.000 TO 5.000
Electrical Resistance50.000 OHMS
Temp Coefficient of Resistance in Ppm Per Deg Celsius-260.0 TO 260.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4820-00-238-5372292010D1 INTERCHANGEABLE
Valve,globe
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
5910-00-844-9901GS64C2 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Cardwell Condenser Corp Lapointe-Admiral Div
Cross-Reference Index
Part NumberManufacturer
0N173868 National Security Agency (USA)
F208 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
F20J50R PRIMARY Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
Related Parts
4820-00-238-5372INTERCHANGEABLE
VALVE,GLOBE
292010D1
5910-00-844-9901INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
GS64C2

Frequently Asked Questions

What is NSN 5905-01-042-8795?

NSN 5905-01-042-8795 is a Resistor,fixed,wire Wound,induct, manufactured by Ohmite Holding, L.l.c. Dba Ohmite Manufacturing, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-01-042-8795?

NSN 5905-01-042-8795 has 3 cross-referenced part numbers: 0N173868 (National Security Agency), F208 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), F20J50R (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing).

What NSN replaces 5905-01-042-8795?

There are 2 known substitutes for 5905-01-042-8795: 4820-00-238-5372, 5910-00-844-9901. Verify interchangeability with system specifications before substitution.

What are the specifications of F20J50R?

Key specifications for F20J50R: Specification/standard Data: 98230-0N173868 MANUFACTURERS SPECIFICATION CONTROL; Unpackaged Unit Weight: 7.0 GRAMS G; Body Length: 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN; Inclosure Type: ENCAPSULATED. 20 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