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Technical Data Sheet

044271 — Technical Data Sheet

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Legrand · 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 stem_type: THREADED, body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 4.500 INCHES NOMINAL IN, shaft_style: ROUND, shaft_length: 0.500 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5905-00-019-8223, 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→ 044271
NSN: 5905-00-019-8223
FSC: 5905
CAGE: 92739 — AMPEX SYSTEMS CORP (USA)
SPECIFICATIONS
stem_typeTHREADED
body_styleCYLINDRICAL BUSHING MOUNTED
body_length4.500 INCHES NOMINAL IN
shaft_styleROUND
shaft_length0.500 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter3.500 INCHES NOMINAL IN
stem_materialCOPPER ALLOY
shaft_diameter0.250 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
section_quantity1
thread_directionRIGHT-HAND
NSN5905-00-019-8223
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 044271 MFR Legrand RESISTOR,VARIABLE,NONW
KEY FEATURES
•
BODY DIAMETER: 3.500 INCHES NOMINAL IN
•
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -5.0 TO 5.0 SINGLE SECTION
•
ACTUATOR TRAVEL CONTROL FEATURE: CLUTCH
•
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS: -25.0 TO 25.0 SINGLE SECTION
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: 55.0 SINGLE SECTION
•
POWER DISSIPATION RATING PER SECTION IN WATTS: 1.5 FREE AIR SINGLE SECTION
•
TERMINAL LOCATION: REAR END
•
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
TECHNICAL CHARACTERISTICS
BODY DIAMETER3.500 INCHES NOMINAL IN
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURECLUTCH
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-25.0 TO 25.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER55.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS1.5 FREE AIR SINGLE SECTION
TERMINAL LOCATIONREAR END
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
BODY STYLECYLINDRICAL BUSHING MOUNTED
MOUNTING METHODSTANDARD BUSHING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
4427InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
PF-14R STEM ONLYInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
044-072InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 044271?
044271 is a RESISTOR,VARIABLE,NONWIRE WOUND, manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 044271?
There are 3 known substitutes for 044271: 4427, PF-14R STEM ONLY, 044-072. Substitute compatibility should be verified for your specific system.
What is the NSN for 044271?
044271 is cataloged in the Federal Logistics Information System under NSN 5905-00-019-8223. This indicates validated use in U.S. government and defense supply chains.
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