PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RC20BF472JResistor,fixed,composition

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-107-5397 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-107-5397 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-107-5397. Primary manufacturer part number: RC20BF472J.
Features
  • Resistor,fixed,composition — FSC 5905
  • Body Diameter: 0.138 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Power Dissipation Rating in Watts: 0.500 FREE AIR
  • Terminal Type: WIRE LEAD
  • Inclosure Type: ENCAPSULATED
  • Ambient Temp at Full Rated Power: 40.0 CELSIUS DEGC
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 110.0
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-107-5397, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 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
NSN5905-00-107-5397
Primary Part NumberRC20BF472J
Item NameResistor,fixed,composition
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Body Diameter0.138 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Power Dissipation Rating in Watts0.500 FREE AIR
Terminal TypeWIRE LEAD
Inclosure TypeENCAPSULATED
Ambient Temp at Full Rated Power40.0 CELSIUS DEGC
Ambient Temp in Deg Celsius at Zero Percent Rated Power110.0
Body Length0.375 INCHES NOMINAL IN
Electrical Resistance4.700 KILOHMS
Resistance Tolerance in Percent-5.000 TO 5.000
Style DesignatorAXIAL TERMINAL EACH END
Test Data Document81349-MIL-R-11 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 StatusACTIVE
HAZMATNo
Verified Substitutes 2
5905-00-907-4125EB1025 INTERCHANGEABLE
Resistor,fixed,composition
Rockwell Automation, Inc. Dba Rockwell Automation
3020-01-478-547050045-1 INTERCHANGEABLE
Gear,spur
Morpac Industries, Inc Div Actuator
Cross-Reference Index
Part NumberManufacturer
RC20BF472J Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RC20BF472J Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
500451 International Telephone and Telegraph Corp Itt Gilfillan Div (USA)
MILR11 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JANR11 Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-11/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5905-00-907-4125INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
EB1025
3020-01-478-5470INTERCHANGEABLE
GEAR,SPUR
50045-1

Frequently Asked Questions

What is NSN 5905-00-107-5397?

NSN 5905-00-107-5397 is a Resistor,fixed,composition, 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 5905-00-107-5397?

NSN 5905-00-107-5397 has 6 cross-referenced part numbers: RC20BF472J (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RC20BF472J (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 500451 (International Telephone and Telegraph Corp Itt Gilfillan Div), MILR11 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JANR11 (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5905-00-107-5397?

There are 2 known substitutes for 5905-00-107-5397: 5905-00-907-4125, 3020-01-478-5470. Verify interchangeability with system specifications before substitution.

What are the specifications of RC20BF472J?

Key specifications for RC20BF472J: Body Diameter: 0.138 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED; Power Dissipation Rating in Watts: 0.500 FREE AIR; Terminal Type: WIRE LEAD. 12 total characteristics are documented in the Federal Logistics Information System.

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