PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RLR20C821JSResistor,fixed,film

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-01-058-6426 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-058-6426 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-058-6426. Primary manufacturer part number: RLR20C821JS.
Features
  • Resistor,fixed,film — FSC 5905
  • Ambient Temp at Full Rated Power: 70.0 CELSIUS DEGC
  • Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 150.0
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 150.0
  • Specification/standard Data: 81349-MIL-R-39017/2 GOVERNMENT SPECIFICATION
  • Power Dissipation Rating in Watts: 0.500 FREE AIR
  • Inclosure Type: ENCAPSULATED
  • Temp Coefficient of Resistance in Ppm Per Deg Celsius: -100.0 TO 100.0
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,film, cataloged under National Stock Number 5905-01-058-6426, 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 25 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-01-058-6426
Primary Part NumberRLR20C821JS
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
Ambient Temp at Full Rated Power70.0 CELSIUS DEGC
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 150.0
Ambient Temp in Deg Celsius at Zero Percent Rated Power150.0
Specification/standard Data81349-MIL-R-39017/2 GOVERNMENT SPECIFICATION
Power Dissipation Rating in Watts0.500 FREE AIR
Inclosure TypeENCAPSULATED
Temp Coefficient of Resistance in Ppm Per Deg Celsius-100.0 TO 100.0
Body Diameter0.138 INCHES NOMINAL IN
Terminal TypeWIRE LEAD
Body Length0.375 INCHES NOMINAL IN
Terminal Length1.500 INCHES MAXIMUM IN
Reliability IndicatorESTABLISHED
Reliability Failure Rate Level in Percent0.001
Style DesignatorAXIAL TERMINAL EACH END
Electrical Resistance820.000 OHMS
Resistance Tolerance in Percent-2.000 TO 2.000
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.).
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5905-00-116-8569 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-197-4353 INTERCHANGEABLE
Resistor,fixed,film
5905-00-401-8682 INTERCHANGEABLE
Resistor,fixed,film
5905-01-003-4947 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
RLR20C821JS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
13358-47 Kurz & Root Generator Company, Llc (USA)
0L8215 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
R65-0004-821 L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA)
111005-72 Rolm Corp Mil Spec Computers (USA)
RLR20C820GR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RLR20C821GR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RLR20C8200GS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JANRCR20G821JR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RLR20C8200GR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RLR20C8200GP 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
MS35043-85 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
RLR20C821GM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RLR20C821GS 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
RLR20G821JP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2322-212-3-3-821 Amperex Electronic Corp (USA)
RLR20C8200GS Raytheon Company (USA)
08-109138-93 Standard Power Inc (USA)
Related Parts
5905-00-116-8569INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-197-4353INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-401-8682INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-01-003-4947INTERCHANGEABLE
RESISTOR,FIXED,FILM

Frequently Asked Questions

What is NSN 5905-01-058-6426?

NSN 5905-01-058-6426 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 5905-01-058-6426?

NSN 5905-01-058-6426 has 25 cross-referenced part numbers: RLR20C821JS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 13358-47 (Kurz & Root Generator Company, Llc), 0L8215 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), R65-0004-821 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications), 111005-72 (Rolm Corp Mil Spec Computers) and 20 more.

What NSN replaces 5905-01-058-6426?

There are 4 known substitutes for 5905-01-058-6426: 5905-00-116-8569, 5905-00-197-4353, 5905-00-401-8682 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RLR20C821JS?

Key specifications for RLR20C821JS: Ambient Temp at Full Rated Power: 70.0 CELSIUS DEGC; Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 150.0; Ambient Temp in Deg Celsius at Zero Percent Rated Power: 150.0; Specification/standard Data: 81349-MIL-R-39017/2 GOVERNMENT SPECIFICATION. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-01-058-6426 still in active supply?

NSN 5905-01-058-6426 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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