PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RLR20C392GRResistor,fixed,film

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-401-8678 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-401-8678 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-401-8678. Primary manufacturer part number: RLR20C392GR.
Features
  • Resistor,fixed,film — FSC 5905
  • Temp Coefficient of Resistance in Ppm Per Deg Celsius: -100.0 TO 100.0
  • Style Designator: AXIAL TERMINAL EACH END
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 150.0
  • Specification/standard Data: 81349-MIL-R-39017/2 GOVERNMENT SPECIFICATION
  • Unpackaged Unit Weight: 0.750 GRAMS G
  • Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 150.0
  • Reliability Indicator: ESTABLISHED
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,film, cataloged under National Stock Number 5905-00-401-8678, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-401-8678
Primary Part NumberRLR20C392GR
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
StatusCANCELLED
Temp Coefficient of Resistance in Ppm Per Deg Celsius-100.0 TO 100.0
Style DesignatorAXIAL TERMINAL EACH END
Ambient Temp in Deg Celsius at Zero Percent Rated Power150.0
Specification/standard Data81349-MIL-R-39017/2 GOVERNMENT SPECIFICATION
Unpackaged Unit Weight0.750 GRAMS G
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 150.0
Reliability IndicatorESTABLISHED
Terminal TypeWIRE LEAD
Inclosure TypeENCAPSULATED
Body Length0.375 INCHES NOMINAL IN
Power Dissipation Rating in Watts0.500 FREE AIR
Ambient Temp at Full Rated Power70.0 CELSIUS DEGC
Terminal Length1.500 INCHES NOMINAL IN
Reliability Failure Rate Level in Percent0.010
Body Diameter0.138 INCHES NOMINAL IN
Electrical Resistance3.900 KILOHMS
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.).
Resistance Tolerance in Percent-2.000 TO 2.000
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5905-00-240-7986 INTERCHANGEABLE
Resistor,fixed,film
5905-01-187-7372 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
RLR20C392GR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
C5-3-9KPORM5PCT Avx Corp Raleigh Plant (USA)
C5-3900-5PCT Dale Electronics Inc a Vishay Intertechology Inc Co P O Box 74 Norfolk NE68702-0074 (USA)
C20-3.9KPORM5PCT Avx Corp Raleigh Plant (USA)
RLR20C3901GM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RLR20C392JR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
F732 Nautel Maine Inc (USA)
RLR20C3901GR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
C5-3-9KPORM2PCT Avx Corp Raleigh Plant (USA)
MIL-R-39017/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3010883-62 Culver City Hall Div City of Culver (USA)
3010691-62 Culver City Hall Div City of Culver (USA)
24619A397 Marconi Electronics Inc Marconi Instruments Div (USA)
Related Parts
5905-00-240-7986INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-01-187-7372INTERCHANGEABLE
RESISTOR,FIXED,FILM

Frequently Asked Questions

What is NSN 5905-00-401-8678?

NSN 5905-00-401-8678 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: cancelled.

What are the part numbers for NSN 5905-00-401-8678?

NSN 5905-00-401-8678 has 13 cross-referenced part numbers: RLR20C392GR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), C5-3-9KPORM5PCT (Avx Corp Raleigh Plant), C5-3900-5PCT (Dale Electronics Inc a Vishay Intertechology Inc Co P O Box 74 Norfolk NE68702-0074), C20-3.9KPORM5PCT (Avx Corp Raleigh Plant), RLR20C3901GM (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 8 more.

What NSN replaces 5905-00-401-8678?

There are 2 known substitutes for 5905-00-401-8678: 5905-00-240-7986, 5905-01-187-7372. Verify interchangeability with system specifications before substitution.

What are the specifications of RLR20C392GR?

Key specifications for RLR20C392GR: Temp Coefficient of Resistance in Ppm Per Deg Celsius: -100.0 TO 100.0; Style Designator: AXIAL TERMINAL EACH END; Ambient Temp in Deg Celsius at Zero Percent Rated Power: 150.0; Specification/standard Data: 81349-MIL-R-39017/2 GOVERNMENT SPECIFICATION. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-401-8678 still in active supply?

NSN 5905-00-401-8678 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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