PartsTable
Technical Data Sheet
PartsTable / MRO / 621-457-9003
621-457-9003 ✓ 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,WIRE WOUND,PRE. Key specifications include body_style: CYLINDRICAL SERVO MOUNTED, body_length: 0.962 INCHES MINIMUM AND 1.035 INCHES MAXIMUM IN, shaft_style: ROUND, pilot_length: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN, shaft_length: 0.593 INCHES MINIMUM AND 0.657 INCHES MAXIMUM IN, shaft_runout: 0.002 INCHES 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 5905-00-872-5956, 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→ 621-457-9003
NSN: 5905-00-872-5956
FSC: 5905
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
body_styleCYLINDRICAL SERVO MOUNTED
body_length0.962 INCHES MINIMUM AND 1.035 INCHES MAXIMUM IN
shaft_styleROUND
pilot_length0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
shaft_length0.593 INCHES MINIMUM AND 0.657 INCHES MAXIMUM IN
shaft_runout0.002 INCHES IN
actuator_typeSINGLE SHAFT
body_diameter2.995 INCHES MINIMUM AND 3.005 INCHES MAXIMUM IN
overall_length1.625 INCHES NOMINAL IN
pilot_diameter2.8740 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM IN
shaft_diameter0.250 INCHES NOMINAL IN
undercut_width0.0730 INCHES MINIMUM IN
NSN5905-00-872-5956
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 621-457-9003 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
ELECTRICAL RESISTANCE PER SECTION: 10.0 KILOHMS SINGLE SECTION
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 85.0 SINGLE SECTION
•
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION: 350.0 NOMINAL
•
UNDERCUT WIDTH: 0.0730 INCHES MINIMUM IN
•
MOUNTING METHOD: CLAMP RING(S)
•
TERMINAL LOCATION: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: 40.0 SINGLE SECTION
•
ACTUATOR TRAVEL CONTROL FEATURE: STOPS
TECHNICAL CHARACTERISTICS (FLIS)
ELECTRICAL RESISTANCE PER SECTION10.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER85.0 SINGLE SECTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION350.0 NOMINAL
UNDERCUT WIDTH0.0730 INCHES MINIMUM IN
MOUNTING METHODCLAMP RING(S)
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURESTOPS
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
POWER DISSIPATION RATING PER SECTION IN WATTS5.0 FREE AIR SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
65A7A66-2Interchangeable
interchangeable cross-reference
interchangeable
2N4064Interchangeable
interchangeable cross-reference
interchangeable
40256Interchangeable
interchangeable cross-reference
interchangeable
402-0056Interchangeable
interchangeable cross-reference
interchangeable
69J5037-1Interchangeable
interchangeable cross-reference
interchangeable
69J5037Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 621-457-9003?
621-457-9003 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 621-457-9003?
There are 18 known substitutes for 621-457-9003: 65A7A66-2, 2N4064, 40256 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 621-457-9003?
621-457-9003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-872-5956. 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