PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RCR05G120KSResistor,fixed,composition

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-565-9746 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-565-9746 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-565-9746. Primary manufacturer part number: RCR05G120KS.
Features
  • Resistor,fixed,composition — FSC 5905
  • Electrical Resistance: 12.000 OHMS
  • Terminal Length: 1.000 INCHES NOMINAL IN
  • Reliability Failure Rate Level in Percent: 0.001
  • Ambient Temp at Full Rated Power: 70.0 CELSIUS DEGC
  • Body Length: 0.145 INCHES NOMINAL IN
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 130.0
  • Terminal Type: WIRE LEAD
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-565-9746, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-565-9746
Primary Part NumberRCR05G120KS
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
Electrical Resistance12.000 OHMS
Terminal Length1.000 INCHES NOMINAL IN
Reliability Failure Rate Level in Percent0.001
Ambient Temp at Full Rated Power70.0 CELSIUS DEGC
Body Length0.145 INCHES NOMINAL IN
Ambient Temp in Deg Celsius at Zero Percent Rated Power130.0
Terminal TypeWIRE LEAD
Reliability IndicatorESTABLISHED
Power Dissipation Rating in Watts0.125 FREE AIR
Inclosure TypeENCAPSULATED
Body Diameter0.062 INCHES NOMINAL IN
Test Data Document81349-MILR39008/4 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
Resistance Tolerance in Percent-10.000 TO 10.000
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-00-491-6344 INTERCHANGEABLE
Resistor,fixed,composition
Cross-Reference Index
Part NumberManufacturer
RCR05G120KS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILR39008-4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5905-00-491-6344INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION

Frequently Asked Questions

What is NSN 5905-00-565-9746?

NSN 5905-00-565-9746 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 5905-00-565-9746?

NSN 5905-00-565-9746 has 2 cross-referenced part numbers: RCR05G120KS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILR39008-4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5905-00-565-9746?

There is 1 known substitute for 5905-00-565-9746: 5905-00-491-6344. Verify interchangeability with system specifications before substitution.

What are the specifications of RCR05G120KS?

Key specifications for RCR05G120KS: Electrical Resistance: 12.000 OHMS; Terminal Length: 1.000 INCHES NOMINAL IN; Reliability Failure Rate Level in Percent: 0.001; Ambient Temp at Full Rated Power: 70.0 CELSIUS DEGC. 14 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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