PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MEA4320OHMSPORM1Resistor,fixed,film

Trw Inc Trw Irc Fixed Resistors/burlington · NSN 5905-00-629-9750 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-629-9750 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-629-9750. Primary manufacturer part number: MEA4320OHMSPORM1.
Features
  • Resistor,fixed,film — FSC 5905
  • 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.).
  • Electrical Resistance: 4.320 KILOHMS
  • Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 175.0
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0
  • Reliability Indicator: ESTABLISHED
  • Temp Coefficient of Resistance in Ppm Per Deg Celsius: -50.0 TO 50.0
  • Reliability Failure Rate Level in Percent: 0.001
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,film, cataloged under National Stock Number 5905-00-629-9750, 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 Trw Inc Trw Irc Fixed Resistors/burlington. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-629-9750
Primary Part NumberMEA4320OHMSPORM1
Item NameResistor,fixed,film
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerTrw Inc Trw Irc Fixed Resistors/burlington
StatusCANCELLED
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.).
Electrical Resistance4.320 KILOHMS
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 175.0
Ambient Temp in Deg Celsius at Zero Percent Rated Power175.0
Reliability IndicatorESTABLISHED
Temp Coefficient of Resistance in Ppm Per Deg Celsius-50.0 TO 50.0
Reliability Failure Rate Level in Percent0.001
Mil-Std-1276 Wire Lead Type DesignatorC
Ambient Temp at Full Rated Power125.0 CELSIUS DEGC
Resistance Tolerance in Percent-1.000 TO 1.000
Inclosure TypeENCAPSULATED
Power Dissipation Rating in Watts0.125 FREE AIR
Terminal TypeWIRE LEAD
Body Length0.375 INCHES NOMINAL IN
Style DesignatorAXIAL TERMINAL EACH END
Terminal Length1.500 INCHES NOMINAL IN
Body Diameter0.125 INCHES NOMINAL IN
Specification/standard Data81349-MIL-R-55182/3 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5905-00-767-0984 INTERCHANGEABLE
Resistor,fixed,film
5905-00-858-67920757-0436 INTERCHANGEABLE
Resistor,fixed,film
Keysight Technologies Inc
5905-01-278-8493 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
MEA4320OHMSPORM1 Trw Inc Trw Irc Fixed Resistors/burlington (USA)
H8 4K32 1%50PPM Tyco Electronic Components Ltd (GBR)
RNR60H4321FP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
0757-0436 Hewlett-Packard Company Dba HP (USA)
5905PL0333779 Jednolity Indeks Materialowy - Uniform Material Index (POL)
0757-0745 Hewlett-Packard Company Dba HP (USA)
RNC60H4321FS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-55182/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-55182/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNC60H4321FR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
54-354-362 Astec America Inc. (USA)
RNC60H4321FM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNR60H4321FS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNR60H4321FM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
FE12-4321F Mepco/electra Inc (USA)
Related Parts
5905-00-767-0984INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-858-6792INTERCHANGEABLE
RESISTOR,FIXED,FILM
0757-0436
5905-01-278-8493INTERCHANGEABLE
RESISTOR,FIXED,FILM

Frequently Asked Questions

What is NSN 5905-00-629-9750?

NSN 5905-00-629-9750 is a Resistor,fixed,film, manufactured by Trw Inc Trw Irc Fixed Resistors/burlington, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-629-9750?

NSN 5905-00-629-9750 has 15 cross-referenced part numbers: MEA4320OHMSPORM1 (Trw Inc Trw Irc Fixed Resistors/burlington), H8 4K32 1%50PPM (Tyco Electronic Components Ltd), RNR60H4321FP (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 0757-0436 (Hewlett-Packard Company Dba HP), 5905PL0333779 (Jednolity Indeks Materialowy - Uniform Material Index) and 10 more.

What NSN replaces 5905-00-629-9750?

There are 3 known substitutes for 5905-00-629-9750: 5905-00-767-0984, 5905-00-858-6792, 5905-01-278-8493. Verify interchangeability with system specifications before substitution.

What are the specifications of MEA4320OHMSPORM1?

Key specifications for MEA4320OHMSPORM1: 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.).; Electrical Resistance: 4.320 KILOHMS; Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 175.0; Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-629-9750 still in active supply?

NSN 5905-00-629-9750 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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