PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1853-085Resistor,fixed,wire Wound

Ultronix Inc · NSN 5905-01-445-0339 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-445-0339 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-445-0339. Primary manufacturer part number: 1853-085.
Features
  • Resistor,fixed,wire Wound — FSC 5905
  • Style Designator: AXIAL TERMINAL EACH END
  • Ambient Temp at Full Rated Power: 125.0 CELSIUS DEGC
  • Power Dissipation Rating in Watts: 0.125 FREE AIR
  • Body Length: 0.263 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
  • Body Diameter: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
  • Reliability Failure Rate Level in Percent: 0.101
  • Terminal Type: WIRE LEAD
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 5905-01-445-0339, 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 Ultronix Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5905-01-445-0339
Primary Part Number1853-085
Item NameResistor,fixed,wire Wound
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerUltronix Inc
StatusCANCELLED
Style DesignatorAXIAL TERMINAL EACH END
Ambient Temp at Full Rated Power125.0 CELSIUS DEGC
Power Dissipation Rating in Watts0.125 FREE AIR
Body Length0.263 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
Body Diameter0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
Reliability Failure Rate Level in Percent0.101
Terminal TypeWIRE LEAD
Inclosure TypeENCAPSULATED
Reliability IndicatorESTABLISHED
Ambient Temp in Deg Celsius at Zero Percent Rated Power145.0
Test Data Document81349-MIL-R-39005 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 Resistance75.000 OHMS
Resistance Tolerance in Percent-0.010 TO 0.010
Specification/standard Data81349-MIL-R-39005/9 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
6150-00-590-3454815F1853085PC80 INTERCHANGEABLE
Cable Assembly,power,electrical
Naval Sea Systems Command
4820-01-690-7530815-1853085-PC NO-37 INTERCHANGEABLE
Retainer,disk,valve
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
1853-085 Ultronix Inc (USA)
HR11-18-085 Shallcross Inc (USA)
MIL-R-39005/9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RBR75L75R00TR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-39005/9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
443-1853-085 The Boeing Company Div Legacy Boeing Hb1 (USA)
Related Parts
6150-00-590-3454INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
815F1853085PC80
4820-01-690-7530INTERCHANGEABLE
RETAINER,DISK,VALVE
815-1853085-PC NO-37

Frequently Asked Questions

What is NSN 5905-01-445-0339?

NSN 5905-01-445-0339 is a Resistor,fixed,wire Wound, manufactured by Ultronix Inc, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-01-445-0339?

NSN 5905-01-445-0339 has 6 cross-referenced part numbers: 1853-085 (Ultronix Inc), HR11-18-085 (Shallcross Inc), MIL-R-39005/9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RBR75L75R00TR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-39005/9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5905-01-445-0339?

There are 2 known substitutes for 5905-01-445-0339: 6150-00-590-3454, 4820-01-690-7530. Verify interchangeability with system specifications before substitution.

What are the specifications of 1853-085?

Key specifications for 1853-085: Style Designator: AXIAL TERMINAL EACH END; Ambient Temp at Full Rated Power: 125.0 CELSIUS DEGC; Power Dissipation Rating in Watts: 0.125 FREE AIR; Body Length: 0.263 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-01-445-0339 still in active supply?

NSN 5905-01-445-0339 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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