PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RC20GF333KResistor,fixed,composition

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-249-4248 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-249-4248 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-249-4248. Primary manufacturer part number: RC20GF333K.
Features
  • Resistor,fixed,composition — FSC 5905
  • Style Designator: AXIAL TERMINAL EACH END
  • Test Data Document: 81349-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.).
  • Reliability Indicator: NOT ESTABLISHED
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 130.0
  • Terminal Type: WIRE LEAD
  • Ambient Temp at Full Rated Power: 70.0 CELSIUS DEGC
  • Body Diameter: 0.115 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-249-4248, 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 6 commercial cross-references from 4 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
NSN5905-00-249-4248
Primary Part NumberRC20GF333K
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
StatusCANCELLED
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.).
Reliability IndicatorNOT ESTABLISHED
Ambient Temp in Deg Celsius at Zero Percent Rated Power130.0
Terminal TypeWIRE LEAD
Ambient Temp at Full Rated Power70.0 CELSIUS DEGC
Body Diameter0.115 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
Cubic Measure0.008 CUBIC INCHES
Inclosure TypeENCAPSULATED
Terminal Length1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
Body Length0.344 INCHES MINIMUM AND 0.416 INCHES MAXIMUM IN
Specification/standard Data81349-MIL-R-11/3 GOVERNMENT SPECIFICATION
Power Dissipation Rating in Watts0.500 FREE AIR
Resistance Tolerance in Percent-10.000 TO 10.000
Electrical Resistance33.000 KILOHMS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5905-00-104-8330 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-104-8350 INTERCHANGEABLE
Resistor,fixed,composition
Cross-Reference Index
Part NumberManufacturer
RC20GF333K Military Specifications Promulgated by Military Departments/agencies 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
MS35043-22 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
RES 033K00 010% 0,50W AG04X010 Direction Centrale Du Materiel De L'armee De L'air (dcmaa) (FRA)
4110425330 Thales Deutschland Gmbh Div Customer Services (DEU)
119728705 Thales Deutschland Gmbh Div Customer Services (DEU)
Related Parts
5905-00-104-8330INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-104-8350INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION

Frequently Asked Questions

What is NSN 5905-00-249-4248?

NSN 5905-00-249-4248 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: cancelled.

What are the part numbers for NSN 5905-00-249-4248?

NSN 5905-00-249-4248 has 6 cross-referenced part numbers: RC20GF333K (Military Specifications Promulgated by Military Departments/agencies 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), MS35043-22 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), RES 033K00 010% 0,50W AG04X010 (Direction Centrale Du Materiel De L'armee De L'air (dcmaa)), 4110425330 (Thales Deutschland Gmbh Div Customer Services) and 1 more.

What NSN replaces 5905-00-249-4248?

There are 2 known substitutes for 5905-00-249-4248: 5905-00-104-8330, 5905-00-104-8350. Verify interchangeability with system specifications before substitution.

What are the specifications of RC20GF333K?

Key specifications for RC20GF333K: Style Designator: AXIAL TERMINAL EACH END; Test Data Document: 81349-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.).; Reliability Indicator: NOT ESTABLISHED; Ambient Temp in Deg Celsius at Zero Percent Rated Power: 130.0. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-249-4248 still in active supply?

NSN 5905-00-249-4248 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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