PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RF7105Resistor,fixed,composition

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 5905-00-120-2066 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-120-2066 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-120-2066. Primary manufacturer part number: RF7105.
Features
  • Resistor,fixed,composition — FSC 5905
  • Body Length: 0.375 INCHES NOMINAL IN
  • Inclosure Type: ENCAPSULATED
  • Cubic Measure: 0.006 CUBIC INCHES
  • Terminal Type: WIRE LEAD
  • Ambient Temp at Full Rated Power: 40.0 CELSIUS DEGC
  • Body Diameter: 0.138 INCHES NOMINAL IN
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 130.0
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-120-2066, 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 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-120-2066
Primary Part NumberRF7105
Item NameResistor,fixed,composition
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
Body Length0.375 INCHES NOMINAL IN
Inclosure TypeENCAPSULATED
Cubic Measure0.006 CUBIC INCHES
Terminal TypeWIRE LEAD
Ambient Temp at Full Rated Power40.0 CELSIUS DEGC
Body Diameter0.138 INCHES NOMINAL IN
Ambient Temp in Deg Celsius at Zero Percent Rated Power130.0
Power Dissipation Rating in Watts0.500 FREE AIR
Terminal Length1.500 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
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.).
Style DesignatorAXIAL TERMINAL EACH END
Specification/standard Data81349-MIL-R-11/3 GOVERNMENT SPECIFICATION
Electrical Resistance1.000 MEGOHMS
Resistance Tolerance in Percent-10.000 TO 10.000
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5905-00-104-5756 INTERCHANGEABLE
Resistor,fixed,composition
6680-01-005-801910443-4 INTERCHANGEABLE
Indicator,sight,liquid
Testek Llc Dba Testek Solutions
Cross-Reference Index
Part NumberManufacturer
RF7105 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
500479 International Telephone and Telegraph Corp Itt Gilfillan Div (USA)
18415-102 Hickok Waekon Llc (USA)
TR632 Telectro Systems Corp
MILR11 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RC20BF105K Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3350-101000-6491 Department of the Air Force (USA)
Related Parts
5905-00-104-5756INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
6680-01-005-8019INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
10443-4

Frequently Asked Questions

What is NSN 5905-00-120-2066?

NSN 5905-00-120-2066 is a Resistor,fixed,composition, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-120-2066?

NSN 5905-00-120-2066 has 7 cross-referenced part numbers: RF7105 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), 500479 (International Telephone and Telegraph Corp Itt Gilfillan Div), 18415-102 (Hickok Waekon Llc), TR632 (Telectro Systems Corp), MILR11 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5905-00-120-2066?

There are 2 known substitutes for 5905-00-120-2066: 5905-00-104-5756, 6680-01-005-8019. Verify interchangeability with system specifications before substitution.

What are the specifications of RF7105?

Key specifications for RF7105: Body Length: 0.375 INCHES NOMINAL IN; Inclosure Type: ENCAPSULATED; Cubic Measure: 0.006 CUBIC INCHES; Terminal Type: WIRE LEAD. 15 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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