PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILR26Resistor,fixed,wire Wound

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-044-2230 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-044-2230 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-044-2230. Primary manufacturer part number: MILR26.
Features
  • Resistor,fixed,wire Wound — FSC 5905
  • Terminal Length: 1.375 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
  • Terminal Type: WIRE LEAD
  • Power Dissipation Rating in Watts: 3.000 FREE AIR
  • Test Data Document: 81349-MIL-R-26 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.).
  • Ambient Temp at Full Rated Power: 25.0 CELSIUS DEGC
  • Cubic Measure: 0.023 CUBIC INCHES
  • Style Designator: AXIAL TERMINAL EACH END
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-00-044-2230, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, 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
NSN5905-00-044-2230
Primary Part NumberMILR26
Item NameResistor,fixed,wire Wound
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Terminal Length1.375 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
Terminal TypeWIRE LEAD
Power Dissipation Rating in Watts3.000 FREE AIR
Test Data Document81349-MIL-R-26 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.).
Ambient Temp at Full Rated Power25.0 CELSIUS DEGC
Cubic Measure0.023 CUBIC INCHES
Style DesignatorAXIAL TERMINAL EACH END
Specification/standard Data81349-MIL-R-26/4 GOVERNMENT SPECIFICATION
Body Length0.437 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 350.0
Body Diameter0.125 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
Ambient Temp in Deg Celsius at Zero Percent Rated Power350.0
Inclosure TypeENCAPSULATED
Resistance Tolerance in Percent-5.000 TO 5.000
Temp Coefficient of Resistance in Ppm Per Deg Celsius-260.0 TO 260.0
Electrical Resistance680.000 OHMS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-00-975-1134 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Cross-Reference Index
Part NumberManufacturer
MILR26 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-26/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RW69V681 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
EL2H2W681PORM5 Tel Labs Inc (USA)
Related Parts
5905-00-975-1134INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT

Frequently Asked Questions

What is NSN 5905-00-044-2230?

NSN 5905-00-044-2230 is a Resistor,fixed,wire Wound, 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 5905-00-044-2230?

NSN 5905-00-044-2230 has 4 cross-referenced part numbers: MILR26 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-26/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RW69V681 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), EL2H2W681PORM5 (Tel Labs Inc).

What NSN replaces 5905-00-044-2230?

There is 1 known substitute for 5905-00-044-2230: 5905-00-975-1134. Verify interchangeability with system specifications before substitution.

What are the specifications of MILR26?

Key specifications for MILR26: Terminal Length: 1.375 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN; Terminal Type: WIRE LEAD; Power Dissipation Rating in Watts: 3.000 FREE AIR; Test Data Document: 81349-MIL-R-26 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.).. 17 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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