PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RLR20C500GRResistor,fixed,film

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-194-0481 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-194-0481 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-194-0481. Primary manufacturer part number: RLR20C500GR.
Features
  • Resistor,fixed,film — FSC 5905
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 150.0
  • Test Data Document: 81349-MIL-R-39017 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Electrical Resistance: 51.000 OHMS
  • Style Designator: AXIAL TERMINAL EACH END
  • Specification/standard Data: 81349-MIL-R-39017/2 GOVERNMENT SPECIFICATION
  • Terminal Type: WIRE LEAD
  • Power Dissipation Rating in Watts: 0.500 FREE AIR
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,film, cataloged under National Stock Number 5905-00-194-0481, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 6 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
NSN5905-00-194-0481
Primary Part NumberRLR20C500GR
Item NameResistor,fixed,film
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Ambient Temp in Deg Celsius at Zero Percent Rated Power150.0
Test Data Document81349-MIL-R-39017 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Electrical Resistance51.000 OHMS
Style DesignatorAXIAL TERMINAL EACH END
Specification/standard Data81349-MIL-R-39017/2 GOVERNMENT SPECIFICATION
Terminal TypeWIRE LEAD
Power Dissipation Rating in Watts0.500 FREE AIR
Reliability Failure Rate Level in Percent0.010
Body Diameter0.138 INCHES NOMINAL IN
Inclosure TypeENCAPSULATED
Body Length0.375 INCHES NOMINAL IN
Ambient Temp at Full Rated Power70.0 CELSIUS DEGC
Terminal Length1.500 INCHES NOMINAL IN
Reliability IndicatorESTABLISHED
Resistance Tolerance in Percent-2.000 TO 2.000
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 150.0
Temp Coefficient of Resistance in Ppm Per Deg Celsius-100.0 TO 100.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-01-187-7792 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
RLR20C500GR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
C5SEL51RPORM5PCT Avx Corp Raleigh Plant (USA)
3010883-17 Culver City Hall Div City of Culver (USA)
04230014-001 Bull Hn Information Systems Inc (USA)
RLR20C51R0GR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-39017/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-39017/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
538066-535 Raytheon Company Dba Raytheon (USA)
RLR20C51R0JP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RLR20C51R0GM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CR20-50OHMPORM5 Smiths Interconnect Americas, Inc. (USA)
RLR20C510GR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5905-01-187-7792INTERCHANGEABLE
RESISTOR,FIXED,FILM

Frequently Asked Questions

What is NSN 5905-00-194-0481?

NSN 5905-00-194-0481 is a Resistor,fixed,film, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-194-0481?

NSN 5905-00-194-0481 has 12 cross-referenced part numbers: RLR20C500GR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), C5SEL51RPORM5PCT (Avx Corp Raleigh Plant), 3010883-17 (Culver City Hall Div City of Culver), 04230014-001 (Bull Hn Information Systems Inc), RLR20C51R0GR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.

What NSN replaces 5905-00-194-0481?

There is 1 known substitute for 5905-00-194-0481: 5905-01-187-7792. Verify interchangeability with system specifications before substitution.

What are the specifications of RLR20C500GR?

Key specifications for RLR20C500GR: Ambient Temp in Deg Celsius at Zero Percent Rated Power: 150.0; Test Data Document: 81349-MIL-R-39017 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).; Electrical Resistance: 51.000 OHMS; Style Designator: AXIAL TERMINAL EACH END. 17 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