PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-R-10509/7Resistor,fixed,film

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-721-3739 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-721-3739 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-721-3739. Primary manufacturer part number: MIL-R-10509/7.
Features
  • Resistor,fixed,film — FSC 5905
  • Temp Coefficient of Resistance in Ppm Per Deg Celsius: -100.0 TO 100.0
  • Style Designator: AXIAL TERMINAL EACH END
  • Test Data Document: 81349-MIL-R-55182 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.).
  • Specification/standard Data: 81349-MIL-R-55182/1 GOVERNMENT SPECIFICATION
  • Unpackaged Unit Weight: 0.3 GRAMS G
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0
  • Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 175.0
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,film, cataloged under National Stock Number 5905-00-721-3739, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 28 commercial cross-references from 19 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-721-3739
Primary Part NumberMIL-R-10509/7
Item NameResistor,fixed,film
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Temp Coefficient of Resistance in Ppm Per Deg Celsius-100.0 TO 100.0
Style DesignatorAXIAL TERMINAL EACH END
Test Data Document81349-MIL-R-55182 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.).
Specification/standard Data81349-MIL-R-55182/1 GOVERNMENT SPECIFICATION
Unpackaged Unit Weight0.3 GRAMS G
Ambient Temp in Deg Celsius at Zero Percent Rated Power175.0
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 175.0
Terminal TypeWIRE LEAD
Terminal Length1.000 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
Electrical Resistance8.250 KILOHMS
Body Length0.204 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
Body Diameter0.078 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
Mil-Std-1276 Wire Lead Type DesignatorC
Inclosure TypeENCAPSULATED
Reliability Failure Rate Level in Percent0.001
Reliability IndicatorESTABLISHED
Ambient Temp at Full Rated Power125.0 CELSIUS DEGC
Power Dissipation Rating in Watts0.100 FREE AIR
Resistance Tolerance in Percent-1.000 TO 1.000
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5310-00-618-6270 INTERCHANGEABLE
Washer,flat
5905-00-858-67990757-0441 INTERCHANGEABLE
Resistor,fixed,film
Keysight Technologies Inc
5355-01-054-5998341388 INTERCHANGEABLE
Knob
Fluke Corp
5905-01-501-5733 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
MIL-R-10509/7 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
C4-8251F Avx Corp Raleigh Plant (USA)
RN55D8201F Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
10101394-234 Us Army Aviation and Missile Command (USA)
061-08254-000 Lh Enterprise (USA)
4701-03-8251 Wavetek U S Inc Div of Wavetek Corp (USA)
735782510000 Universal Data Systems Inc Sub of Motorola Inc (USA)
MF1-10-82500F Vishay Dale Electronics, Llc Div Vishay Americas (USA)
L07-8251F Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA)
705-1454-610 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
MIL-R-55182/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
13-05325-00 Compaq Federal Llc (USA)
0698-4276 Hewlett-Packard Company Dba HP (USA)
RNC55K8251FS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5043ED8K250F North American Philips Corp Philips Components Discrete Products Div (USA)
KS20616L1A8250 Lucent Technologies Inc Corporate Headquarters (USA)
RNC55K8251FS Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA)
RNR55K8251FM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNR55K8251FP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-55182/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5310-00-618-6270INTERCHANGEABLE
WASHER,FLAT
5905-00-858-6799INTERCHANGEABLE
RESISTOR,FIXED,FILM
0757-0441
5355-01-054-5998INTERCHANGEABLE
KNOB
341388
5905-01-501-5733INTERCHANGEABLE
RESISTOR,FIXED,FILM

Frequently Asked Questions

What is NSN 5905-00-721-3739?

NSN 5905-00-721-3739 is a Resistor,fixed,film, 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 5905-00-721-3739?

NSN 5905-00-721-3739 has 28 cross-referenced part numbers: MIL-R-10509/7 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), C4-8251F (Avx Corp Raleigh Plant), RN55D8201F (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 10101394-234 (Us Army Aviation and Missile Command), 061-08254-000 (Lh Enterprise) and 23 more.

What NSN replaces 5905-00-721-3739?

There are 4 known substitutes for 5905-00-721-3739: 5310-00-618-6270, 5905-00-858-6799, 5355-01-054-5998 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-R-10509/7?

Key specifications for MIL-R-10509/7: Temp Coefficient of Resistance in Ppm Per Deg Celsius: -100.0 TO 100.0; Style Designator: AXIAL TERMINAL EACH END; Test Data Document: 81349-MIL-R-55182 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.).; Specification/standard Data: 81349-MIL-R-55182/1 GOVERNMENT SPECIFICATION. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-721-3739 still in active supply?

NSN 5905-00-721-3739 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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