PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RNC60K1780FSResistor,fixed,film

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-549-2539 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-549-2539 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-549-2539. Primary manufacturer part number: RNC60K1780FS.
Features
  • Resistor,fixed,film — FSC 5905
  • Temp Coefficient of Resistance in Ppm Per Deg Celsius: -100.0 TO 100.0
  • Test Data Document: 81349-MILR55182/3 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.).
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0
  • Power Dissipation Rating in Watts: 0.125 FREE AIR
  • Reliability Failure Rate Level in Percent: 0.001
  • Body Length: 0.375 INCHES NOMINAL IN
  • Body Diameter: 0.094 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,film, cataloged under National Stock Number 5905-00-549-2539, 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 12 commercial cross-references from 5 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
NSN5905-00-549-2539
Primary Part NumberRNC60K1780FS
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
Test Data Document81349-MILR55182/3 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.).
Ambient Temp in Deg Celsius at Zero Percent Rated Power175.0
Power Dissipation Rating in Watts0.125 FREE AIR
Reliability Failure Rate Level in Percent0.001
Body Length0.375 INCHES NOMINAL IN
Body Diameter0.094 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
Style DesignatorAXIAL TERMINAL EACH END
Inclosure TypeENCAPSULATED
Ambient Temp at Full Rated Power125.0 CELSIUS DEGC
Terminal TypeWIRE LEAD
Reliability IndicatorESTABLISHED
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 175.0
Electrical Resistance178.000 OHMS
Resistance Tolerance in Percent-1.000 TO 1.000
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5962-01-399-7829HE0575-0-D-001 INTERCHANGEABLE
Microcircuit,linear
Raytheon Company
5330-01-528-23893F.121770 POS 13 INTERCHANGEABLE
Seal,nonmetallic Strip
Norsk Inova Llc
Cross-Reference Index
Part NumberManufacturer
RNC60K1780FS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
58F006 Vishay Dale Electronics, Llc Div Vishay Americas (USA)
G249201-105 Smiths Detection Inc. Dba Smiths Detection Inc Casc (USA)
CMF-60C Vishay Dale Electronics, Llc Div Vishay Americas (USA)
RNC60K1780FP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SPS-N-347-178.8 Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA)
MILR55182-3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
6558-176 Kay Elemetrics Corporation (USA)
RNC60K1780FR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNR60K1780FM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNC60K1780FM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-55182/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5962-01-399-7829INTERCHANGEABLE
MICROCIRCUIT,LINEAR
HE0575-0-D-001
5330-01-528-2389INTERCHANGEABLE
SEAL,NONMETALLIC STRIP
3F.121770 POS 13

Frequently Asked Questions

What is NSN 5905-00-549-2539?

NSN 5905-00-549-2539 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 5905-00-549-2539?

NSN 5905-00-549-2539 has 12 cross-referenced part numbers: RNC60K1780FS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 58F006 (Vishay Dale Electronics, Llc Div Vishay Americas), G249201-105 (Smiths Detection Inc. Dba Smiths Detection Inc Casc), CMF-60C (Vishay Dale Electronics, Llc Div Vishay Americas), RNC60K1780FP (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.

What NSN replaces 5905-00-549-2539?

There are 2 known substitutes for 5905-00-549-2539: 5962-01-399-7829, 5330-01-528-2389. Verify interchangeability with system specifications before substitution.

What are the specifications of RNC60K1780FS?

Key specifications for RNC60K1780FS: Temp Coefficient of Resistance in Ppm Per Deg Celsius: -100.0 TO 100.0; Test Data Document: 81349-MILR55182/3 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.).; Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0; Power Dissipation Rating in Watts: 0.125 FREE AIR. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-549-2539 still in active supply?

NSN 5905-00-549-2539 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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