PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RNR55H1782FMResistor,fixed,film

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5905-00-256-9323 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-256-9323 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-256-9323. Primary manufacturer part number: RNR55H1782FM.
Features
  • Resistor,fixed,film — FSC 5905
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0
  • Resistance Tolerance in Percent: -1.000 TO 1.000
  • Style Designator: AXIAL TERMINAL EACH END
  • Specification/standard Data: 81349-MIL-R-55182/1 GOVERNMENT SPECIFICATION
  • Body Length: 0.250 INCHES NOMINAL IN
  • Terminal Type: WIRE LEAD
  • 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 5905-00-256-9323, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-00-256-9323
Primary Part NumberRNR55H1782FM
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
Ambient Temp in Deg Celsius at Zero Percent Rated Power175.0
Resistance Tolerance in Percent-1.000 TO 1.000
Style DesignatorAXIAL TERMINAL EACH END
Specification/standard Data81349-MIL-R-55182/1 GOVERNMENT SPECIFICATION
Body Length0.250 INCHES NOMINAL IN
Terminal TypeWIRE LEAD
Ambient Temp at Full Rated Power125.0 CELSIUS DEGC
Inclosure TypeENCAPSULATED
Power Dissipation Rating in Watts0.100 FREE AIR
Body Diameter0.109 INCHES NOMINAL IN
Reliability Failure Rate Level in Percent0.001
Reliability IndicatorESTABLISHED
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 Resistance17.800 KILOHMS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5905-00-051-0986 INTERCHANGEABLE
Resistor,fixed,film
5905-00-104-1352 INTERCHANGEABLE
Resistor,fixed,film
5905-00-223-2741 INTERCHANGEABLE
Resistor,fixed,film
5905-00-402-1399 INTERCHANGEABLE
Resistor,fixed,film
5905-00-410-1404 INTERCHANGEABLE
Resistor,fixed,film
5905-00-436-3874 INTERCHANGEABLE
Resistor,fixed,film
5905-00-479-9945 INTERCHANGEABLE
Resistor,fixed,film
5905-00-758-5011 INTERCHANGEABLE
Resistor,fixed,film
5905-00-828-2416 INTERCHANGEABLE
Resistor,fixed,film
5905-01-081-3060 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
RNR55H1782FM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
24145-255-0 British Aerospace North America Inc (USA)
RNC55H1782FP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5E4720/08-1782 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
443-1512-062 The Boeing Company Div Legacy Boeing Hb1 (USA)
RNC55H1782FS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNC55H2102FR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILR10509-007 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
724-0640-160 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
10120623 Nimikkeistokeskus Ncb Finland (FIN)
RNC55H1782FR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILR55182-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNC55H1782F5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
538265-7246 Raytheon Company Dba Raytheon (USA)
724-0640-160 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
RN55C1782F Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RNR55H1782FP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
937-220-5178 Northrop Grumman Systems Corporation (USA)
MIL-PRF-55182/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
724-0631-480 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
Related Parts
5905-00-051-0986INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-104-1352INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-223-2741INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-402-1399INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-410-1404INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-436-3874INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-479-9945INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-758-5011INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-828-2416INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-01-081-3060INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-01-482-1566INTERCHANGEABLE
RESISTOR,FIXED,FILM

Frequently Asked Questions

What is NSN 5905-00-256-9323?

NSN 5905-00-256-9323 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 5905-00-256-9323?

NSN 5905-00-256-9323 has 26 cross-referenced part numbers: RNR55H1782FM (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 24145-255-0 (British Aerospace North America Inc), RNC55H1782FP (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5E4720/08-1782 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 443-1512-062 (The Boeing Company Div Legacy Boeing Hb1) and 21 more.

What NSN replaces 5905-00-256-9323?

There are 11 known substitutes for 5905-00-256-9323: 5905-00-051-0986, 5905-00-104-1352, 5905-00-223-2741 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RNR55H1782FM?

Key specifications for RNR55H1782FM: Ambient Temp in Deg Celsius at Zero Percent Rated Power: 175.0; Resistance Tolerance in Percent: -1.000 TO 1.000; Style Designator: AXIAL TERMINAL EACH END; Specification/standard Data: 81349-MIL-R-55182/1 GOVERNMENT SPECIFICATION. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-256-9323 still in active supply?

NSN 5905-00-256-9323 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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