PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A4-165-18Resistor,fixed,composition

Horizon Aerospace Llc Dba Magnetics Division · NSN 5905-00-491-6344 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-491-6344 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-491-6344. Primary manufacturer part number: A4-165-18.
Features
  • Resistor,fixed,composition — FSC 5905
  • Electrical Resistance: 12.000 OHMS
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 130.0
  • Specification/standard Data: 81349-MIL-R-39008/4 GOVERNMENT SPECIFICATION
  • Body Length: 0.145 INCHES NOMINAL IN
  • Reliability Indicator: ESTABLISHED
  • Inclosure Type: ENCAPSULATED
  • Reliability Failure Rate Level in Percent: 0.001
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-491-6344, 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 Horizon Aerospace Llc Dba Magnetics Division. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-491-6344
Primary Part NumberA4-165-18
Item NameResistor,fixed,composition
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerHorizon Aerospace Llc Dba Magnetics Division
StatusCANCELLED
Electrical Resistance12.000 OHMS
Ambient Temp in Deg Celsius at Zero Percent Rated Power130.0
Specification/standard Data81349-MIL-R-39008/4 GOVERNMENT SPECIFICATION
Body Length0.145 INCHES NOMINAL IN
Reliability IndicatorESTABLISHED
Inclosure TypeENCAPSULATED
Reliability Failure Rate Level in Percent0.001
Style DesignatorAXIAL TERMINAL EACH END
Terminal Length1.000 INCHES NOMINAL IN
Test Data Document81349-MIL-R-39008 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.).
Power Dissipation Rating in Watts0.125 FREE AIR
Cubic Measure0.001 CUBIC INCHES
Body Diameter0.062 INCHES NOMINAL IN
Ambient Temp at Full Rated Power70.0 CELSIUS DEGC
Terminal TypeWIRE LEAD
Resistance Tolerance in Percent-5.000 TO 5.000
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-0743 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5905-00-197-0220 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-255-3701 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-401-7425 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-412-4049 INTERCHANGEABLE
Resistor,fixed,film
5905-00-480-6888 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-483-0373 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-483-0416 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-483-0426 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-483-0430 INTERCHANGEABLE
Resistor,fixed,composition
Cross-Reference Index
Part NumberManufacturer
A4-165-18 Horizon Aerospace Llc Dba Magnetics Division (USA)
40-524-2130-12 Meggitt (uk) Ltd Div Meggitt Sensing Systems (GBR)
21-079F17M00R00 Concurrent Computer Corporation (USA)
1-246-760-00 Videotek, Inc. (USA)
538130-3 Raytheon Company Dba Raytheon (USA)
214120-00 Loral Terracom Div of Loral Corp (USA)
5M.5108.221.07 Hensoldt Sensors Gmbh Div Seps (DEU)
RCR05G120KS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-39008/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RCR05G120K Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RCR056121JS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RCR05G120JS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
BB1205 Rockwell Automation, Inc. Dba Rockwell Automation (USA)
RCR05G120JR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
TR Rockwell Automation, Inc. Dba Rockwell Automation (USA)
MILR39008-4D Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
BB1201 Rockwell Automation, Inc. Dba Rockwell Automation (USA)
RCR05G120JP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RCR05G120JM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
41180 32120 Thales Deutschland Gmbh Div Customer Services (DEU)
Related Parts
3110-00-100-0743INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5905-00-197-0220INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-255-3701INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-401-7425INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-412-4049INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-480-6888INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-483-0373INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-483-0416INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-483-0426INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-483-0430INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
3110-00-554-6072INTERCHANGEABLE
BEARING,BALL,ANNULAR
5905-00-565-9746INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION

Frequently Asked Questions

What is NSN 5905-00-491-6344?

NSN 5905-00-491-6344 is a Resistor,fixed,composition, manufactured by Horizon Aerospace Llc Dba Magnetics Division, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-491-6344?

NSN 5905-00-491-6344 has 25 cross-referenced part numbers: A4-165-18 (Horizon Aerospace Llc Dba Magnetics Division), 40-524-2130-12 (Meggitt (uk) Ltd Div Meggitt Sensing Systems), 21-079F17M00R00 (Concurrent Computer Corporation), 1-246-760-00 (Videotek, Inc.), 538130-3 (Raytheon Company Dba Raytheon) and 20 more.

What NSN replaces 5905-00-491-6344?

There are 12 known substitutes for 5905-00-491-6344: 3110-00-100-0743, 5905-00-197-0220, 5905-00-255-3701 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A4-165-18?

Key specifications for A4-165-18: Electrical Resistance: 12.000 OHMS; Ambient Temp in Deg Celsius at Zero Percent Rated Power: 130.0; Specification/standard Data: 81349-MIL-R-39008/4 GOVERNMENT SPECIFICATION; Body Length: 0.145 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-491-6344 still in active supply?

NSN 5905-00-491-6344 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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