PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RNC60K30R1FRResistor,fixed,film

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-006-2978 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-006-2978 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-006-2978. Primary manufacturer part number: RNC60K30R1FR.
Features
  • Resistor,fixed,film — FSC 5905
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0
  • Style Designator: AXIAL TERMINAL EACH END
  • Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 175.0
  • Body Length: 0.375 INCHES NOMINAL IN
  • Reliability Failure Rate Level in Percent: 0.001
  • Terminal Type: WIRE LEAD
  • Inclosure Type: ENCAPSULATED
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,film, cataloged under National Stock Number 5905-00-006-2978, 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 13 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-006-2978
Primary Part NumberRNC60K30R1FR
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 in Deg Celsius at Zero Percent Rated Power175.0
Style DesignatorAXIAL TERMINAL EACH END
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 175.0
Body Length0.375 INCHES NOMINAL IN
Reliability Failure Rate Level in Percent0.001
Terminal TypeWIRE LEAD
Inclosure TypeENCAPSULATED
Reliability IndicatorESTABLISHED
Power Dissipation Rating in Watts0.125 FREE AIR
Body Diameter0.125 INCHES NOMINAL IN
Ambient Temp at Full Rated Power125.0 CELSIUS DEGC
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.).
Temp Coefficient of Resistance in Ppm Per Deg Celsius-100.0 TO 100.0
Electrical Resistance30.100 OHMS
Resistance Tolerance in Percent-1.000 TO 1.000
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5905-00-079-3176 INTERCHANGEABLE
Resistor,fixed,film
5905-00-216-3576 INTERCHANGEABLE
Resistor,fixed,film
1355-01-715-85426558133 INTERCHANGEABLE
Dummy Torpedo
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
RNC60K30R1FR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4033Z-30P0RM1% Welwyn Components Ltd (GBR)
RN60D30R1F Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILR10509-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNC60K30R1FS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RN60B30R1F Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILR55182-3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNC60K30R1FP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNC60K30R1FM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNR60K30R1FM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
6558-133 Kay Elemetrics Corporation (USA)
SPS-N-347-30.38 Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA)
MIL-PRF-55182/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5905-00-079-3176INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-216-3576INTERCHANGEABLE
RESISTOR,FIXED,FILM
1355-01-715-8542INTERCHANGEABLE
DUMMY TORPEDO
6558133

Frequently Asked Questions

What is NSN 5905-00-006-2978?

NSN 5905-00-006-2978 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 5905-00-006-2978?

NSN 5905-00-006-2978 has 13 cross-referenced part numbers: RNC60K30R1FR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4033Z-30P0RM1% (Welwyn Components Ltd), RN60D30R1F (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILR10509-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RNC60K30R1FS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 8 more.

What NSN replaces 5905-00-006-2978?

There are 3 known substitutes for 5905-00-006-2978: 5905-00-079-3176, 5905-00-216-3576, 1355-01-715-8542. Verify interchangeability with system specifications before substitution.

What are the specifications of RNC60K30R1FR?

Key specifications for RNC60K30R1FR: Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0; Style Designator: AXIAL TERMINAL EACH END; Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 175.0; Body Length: 0.375 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-006-2978 still in active supply?

NSN 5905-00-006-2978 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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