PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RNR55K20R0FPResistor,fixed,film

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-131-8907 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-131-8907 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-131-8907. Primary manufacturer part number: RNR55K20R0FP.
Features
  • Resistor,fixed,film — FSC 5905
  • Electrical Resistance: 20.000 OHMS
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0
  • Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 55.0
  • Test Data Document: 81349-MILR55182 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.).
  • Style Designator: AXIAL TERMINAL EACH END
  • Ambient Temp at Full Rated Power: 125.0 CELSIUS DEGC
  • Body Diameter: 0.109 INCHES NOMINAL IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,film, cataloged under National Stock Number 5905-00-131-8907, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 6 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
NSN5905-00-131-8907
Primary Part NumberRNR55K20R0FP
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
Electrical Resistance20.000 OHMS
Ambient Temp in Deg Celsius at Zero Percent Rated Power175.0
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 55.0
Test Data Document81349-MILR55182 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.).
Style DesignatorAXIAL TERMINAL EACH END
Ambient Temp at Full Rated Power125.0 CELSIUS DEGC
Body Diameter0.109 INCHES NOMINAL IN
Temp Coefficient of Resistance in Ppm Per Deg Celsius-100.0 TO 100.0
Reliability IndicatorESTABLISHED
Power Dissipation Rating in Watts0.100 FREE AIR
Terminal TypeWIRE LEAD
Body Length0.250 INCHES NOMINAL IN
Reliability Failure Rate Level in Percent0.001
Inclosure TypeENCAPSULATED
Resistance Tolerance in Percent-1.000 TO 1.000
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5999-00-172-8253M39029/5-115 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
6610-00-689-3624 INTERCHANGEABLE
Roller,rack
5905-01-025-6914 INTERCHANGEABLE
Resistor,fixed,film
4820-01-434-5339107130 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Cross-Reference Index
Part NumberManufacturer
RNR55K20R0FP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MF5CD20R0F North American Philips Corp Philips Components Discrete Products Div (USA)
RNR55K20R0FM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
T05520R0F International Resistive Company, Inc. Div Wire and Film Technologies (waft) (USA)
RNC55K20R0FR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNC55H20R0FS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
0757-0162 Hewlett-Packard Company Dba HP (USA)
MILR55182-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-55182/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNC55K20R0FM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNR55K20R1FM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
107-130 Autek Systems Corp (USA)
RNC55K20R0FS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNC55K20R0FP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
203148030 Dare Electronics, Inc. (USA)
Related Parts
5999-00-172-8253INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/5-115
6610-00-689-3624INTERCHANGEABLE
ROLLER,RACK
5905-01-025-6914INTERCHANGEABLE
RESISTOR,FIXED,FILM
4820-01-434-5339INTERCHANGEABLE
DISK,VALVE
107130

Frequently Asked Questions

What is NSN 5905-00-131-8907?

NSN 5905-00-131-8907 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 5905-00-131-8907?

NSN 5905-00-131-8907 has 15 cross-referenced part numbers: RNR55K20R0FP (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MF5CD20R0F (North American Philips Corp Philips Components Discrete Products Div), RNR55K20R0FM (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), T05520R0F (International Resistive Company, Inc. Div Wire and Film Technologies (waft)), RNC55K20R0FR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 10 more.

What NSN replaces 5905-00-131-8907?

There are 4 known substitutes for 5905-00-131-8907: 5999-00-172-8253, 6610-00-689-3624, 5905-01-025-6914 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RNR55K20R0FP?

Key specifications for RNR55K20R0FP: Electrical Resistance: 20.000 OHMS; Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0; Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 55.0; Test Data Document: 81349-MILR55182 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.).. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-131-8907 still in active supply?

NSN 5905-00-131-8907 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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