PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

443-1491-068Resistor,fixed,composition

The Boeing Company Div Legacy Boeing Hb1 · NSN 5905-00-435-1721 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-435-1721 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-435-1721. Primary manufacturer part number: 443-1491-068.
Features
  • Resistor,fixed,composition — FSC 5905
  • Specification/standard Data: 81349-MIL-R-39008/3 GOVERNMENT SPECIFICATION
  • Inclosure Type: ENCAPSULATED
  • Reliability Indicator: ESTABLISHED
  • Terminal Type: WIRE LEAD
  • Reliability Failure Rate Level in Percent: 0.001
  • Body Length: 0.562 INCHES NOMINAL IN
  • Ambient Temp at Full Rated Power: 70.0 CELSIUS DEGC
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,composition, cataloged under National Stock Number 5905-00-435-1721, 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 The Boeing Company Div Legacy Boeing Hb1. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 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
NSN5905-00-435-1721
Primary Part Number443-1491-068
Item NameResistor,fixed,composition
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerThe Boeing Company Div Legacy Boeing Hb1
StatusCANCELLED
Specification/standard Data81349-MIL-R-39008/3 GOVERNMENT SPECIFICATION
Inclosure TypeENCAPSULATED
Reliability IndicatorESTABLISHED
Terminal TypeWIRE LEAD
Reliability Failure Rate Level in Percent0.001
Body Length0.562 INCHES NOMINAL IN
Ambient Temp at Full Rated Power70.0 CELSIUS DEGC
Body Diameter0.225 INCHES NOMINAL IN
Terminal Length1.500 INCHES NOMINAL IN
Ambient Temp in Deg Celsius at Zero Percent Rated Power130.0
Power Dissipation Rating in Watts1.000 FREE AIR
Test Data Document81349-MIL-R-39008 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 Resistance1.600 KILOHMS
Resistance Tolerance in Percent-5.000 TO 5.000
Style DesignatorAXIAL TERMINAL EACH END
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5905-00-279-2552 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-494-4622 INTERCHANGEABLE
Resistor,fixed,composition
Cross-Reference Index
Part NumberManufacturer
443-1491-068 The Boeing Company Div Legacy Boeing Hb1 (USA)
MIL-R-39008/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RC32GF162J Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RCR32G182JS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RCR32G162JS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RCR32G162JM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5905-00-279-2552INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-494-4622INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION

Frequently Asked Questions

What is NSN 5905-00-435-1721?

NSN 5905-00-435-1721 is a Resistor,fixed,composition, manufactured by The Boeing Company Div Legacy Boeing Hb1, classified under FSC 5905 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5905-00-435-1721?

NSN 5905-00-435-1721 has 6 cross-referenced part numbers: 443-1491-068 (The Boeing Company Div Legacy Boeing Hb1), MIL-R-39008/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RC32GF162J (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RCR32G182JS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RCR32G162JS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5905-00-435-1721?

There are 2 known substitutes for 5905-00-435-1721: 5905-00-279-2552, 5905-00-494-4622. Verify interchangeability with system specifications before substitution.

What are the specifications of 443-1491-068?

Key specifications for 443-1491-068: Specification/standard Data: 81349-MIL-R-39008/3 GOVERNMENT SPECIFICATION; Inclosure Type: ENCAPSULATED; Reliability Indicator: ESTABLISHED; Terminal Type: WIRE LEAD. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5905-00-435-1721 still in active supply?

NSN 5905-00-435-1721 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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