PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MR39Resistor,fixed,film

Mepco/electra Inc · NSN 5905-00-721-2355 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-721-2355 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-721-2355. Primary manufacturer part number: MR39.
Features
  • Resistor,fixed,film — FSC 5905
  • Style Designator: AXIAL TERMINAL EACH END
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0
  • Test Data Document: 81349-MILR55182 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.).
  • Temp Coefficient of Resistance in Ppm Per Deg Celsius: -25.0 TO 25.0
  • Resistance Tolerance in Percent: -1.000 TO 1.000
  • Power Dissipation Rating in Watts: 0.125 FREE AIR
  • Ambient Temp at Full Rated Power: 125.0 CELSIUS DEGC
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,film, cataloged under National Stock Number 5905-00-721-2355, 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 Mepco/electra Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 10 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
NSN5905-00-721-2355
Primary Part NumberMR39
Item NameResistor,fixed,film
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMepco/electra Inc
StatusCANCELLED
Style DesignatorAXIAL TERMINAL EACH END
Ambient Temp in Deg Celsius at Zero Percent Rated Power175.0
Test Data Document81349-MILR55182 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.).
Temp Coefficient of Resistance in Ppm Per Deg Celsius-25.0 TO 25.0
Resistance Tolerance in Percent-1.000 TO 1.000
Power Dissipation Rating in Watts0.125 FREE AIR
Ambient Temp at Full Rated Power125.0 CELSIUS DEGC
Body Length0.375 INCHES NOMINAL IN
Inclosure TypeENCAPSULATED
Body Diameter0.125 INCHES NOMINAL IN
Reliability IndicatorESTABLISHED
Terminal TypeWIRE LEAD
Reliability Failure Rate Level in Percent0.001
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 175.0
Electrical Resistance165.000 KILOHMS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5905-00-137-8569 INTERCHANGEABLE
Resistor,fixed,film
6625-00-402-2344C-60 INTERCHANGEABLE
Lead,test
Fluke Electronics Corp
5220-00-411-7409PWA15983 INTERCHANGEABLE
Gage,disk,master Setting
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
3030-00-528-4019C60 INTERCHANGEABLE
Belt,v
Gates Corporation
3441-00-534-4005 INTERCHANGEABLE
Forming Machine,sheet Metal,slip
5950-00-575-9980T1A1932 INTERCHANGEABLE
Transformer,power
Oeco, Llc
5835-00-744-1277 INTERCHANGEABLE
Tape,sound Recording
6625-00-803-0788 INTERCHANGEABLE
Meter,electrical Frequency
3040-00-843-1693C60 INTERCHANGEABLE
Clamp,hub
Designatronics Incorporated Div Sterling Instruments Div
5905-00-954-0368 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
MR39 Mepco/electra Inc (USA)
EE0-125 Vishay Dale Electronics, Llc Div Vishay Americas (USA)
PME60T9 Caes Systems Llc (USA)
MIL-PRF-55182/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MF1-8 Vishay Dale Electronics, Llc Div Vishay Americas (USA)
RNC60J1653FS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILR55182-3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
T960 R F Products, Inc (USA)
EE0-125 Insilco Corp Acic Div
JXP60 Jeffers Electronics Inc (USA)
C60 Vishay Angstrohm Precision Inc Dba Vishay Angstrohm (USA)
NC5 Dale Electronics Inc a Vishay Intertechology Inc Co P O Box 74 Norfolk NE68702-0074 (USA)
VFM05 Electro Switch Corp. Div Cw Industries (USA)
Related Parts
5905-00-137-8569INTERCHANGEABLE
RESISTOR,FIXED,FILM
6625-00-402-2344INTERCHANGEABLE
LEAD,TEST
C-60
5220-00-411-7409INTERCHANGEABLE
GAGE,DISK,MASTER SETTING
PWA15983
3030-00-528-4019INTERCHANGEABLE
BELT,V
C60
3441-00-534-4005INTERCHANGEABLE
FORMING MACHINE,SHEET METAL,SLIP
5950-00-575-9980INTERCHANGEABLE
TRANSFORMER,POWER
T1A1932
5835-00-744-1277INTERCHANGEABLE
TAPE,SOUND RECORDING
6625-00-803-0788INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
3040-00-843-1693INTERCHANGEABLE
CLAMP,HUB
C60
5905-00-954-0368INTERCHANGEABLE
RESISTOR,FIXED,FILM
5950-01-046-0387INTERCHANGEABLE
COIL,RADIO FREQUENCY
5950-01-094-7440INTERCHANGEABLE
COIL,RADIO FREQUENCY
MR-39

Frequently Asked Questions

What is NSN 5905-00-721-2355?

NSN 5905-00-721-2355 is a Resistor,fixed,film, manufactured by Mepco/electra Inc, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-721-2355?

NSN 5905-00-721-2355 has 13 cross-referenced part numbers: MR39 (Mepco/electra Inc), EE0-125 (Vishay Dale Electronics, Llc Div Vishay Americas), PME60T9 (Caes Systems Llc), MIL-PRF-55182/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MF1-8 (Vishay Dale Electronics, Llc Div Vishay Americas) and 8 more.

What NSN replaces 5905-00-721-2355?

There are 12 known substitutes for 5905-00-721-2355: 5905-00-137-8569, 6625-00-402-2344, 5220-00-411-7409 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MR39?

Key specifications for MR39: Style Designator: AXIAL TERMINAL EACH END; Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0; Test Data Document: 81349-MILR55182 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.).; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -25.0 TO 25.0. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-721-2355 still in active supply?

NSN 5905-00-721-2355 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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