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Technical Data Sheet
PartsTable / MRO / 444-0504-091
444-0504-091 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: RECTANGULAR, body_width: 0.170 INCHES NOMINAL IN, body_height: 0.375 INCHES NOMINAL IN, body_length: 0.420 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.080 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-054-2998, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 444-0504-091
NSN: 5905-01-054-2998
FSC: 5905
CAGE: 94756 — THE BOEING COMPANY DIV LEGACY BOEING HB1 (USA)
SPECIFICATIONS
body_styleRECTANGULAR
body_width0.170 INCHES NOMINAL IN
body_height0.375 INCHES NOMINAL IN
body_length0.420 INCHES MAXIMUM IN
shaft_styleROUND, SLOTTED
shaft_length0.080 INCHES MAXIMUM IN
actuator_typeSINGLE SHAFT
shaft_diameter0.075 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.300 INCHES MINIMUM IN
section_quantity1
features_providedHUMIDITY PROOF
NSN5905-01-054-2998
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 444-0504-091 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
POWER DISSIPATION RATING PER SECTION IN WATTS: 0.5 FREE AIR SINGLE SECTION
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: 85.0 SINGLE SECTION
•
TERMINAL LENGTH: 0.300 INCHES MINIMUM IN
•
BODY LENGTH: 0.420 INCHES MAXIMUM IN
•
SPECIFICATION/STANDARD DATA: 81349-MIL-R-39035/2 GOVERNMENT SPECIFICATION
•
TERMINAL TYPE AND QUANTITY: 3 PIN
•
TEST DATA DOCUMENT: 81349-MIL-R-39035 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.).
•
TERMINAL LOCATION: REAR END
TECHNICAL CHARACTERISTICS (FLIS)
POWER DISSIPATION RATING PER SECTION IN WATTS0.5 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER85.0 SINGLE SECTION
TERMINAL LENGTH0.300 INCHES MINIMUM IN
BODY LENGTH0.420 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA81349-MIL-R-39035/2 GOVERNMENT SPECIFICATION
TERMINAL TYPE AND QUANTITY3 PIN
TEST DATA DOCUMENT81349-MIL-R-39035 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.).
TERMINAL LOCATIONREAR END
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG5400.0 MINIMUM AND 10800.0 MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL0.100 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
442-003-011Interchangeable
interchangeable cross-reference
interchangeable
MIL-R-22097/3Interchangeable
interchangeable cross-reference
interchangeable
RJR24HW203PInterchangeable
interchangeable cross-reference
interchangeable
869027-3311Interchangeable
interchangeable cross-reference
interchangeable
RJR24CW203PInterchangeable
interchangeable cross-reference
interchangeable
RJ22BW203Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 444-0504-091?
444-0504-091 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 444-0504-091?
There are 10 known substitutes for 444-0504-091: 442-003-011, MIL-R-22097/3, RJR24HW203P and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 444-0504-091?
444-0504-091 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-054-2998. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026