PartsTable
Technical Data Sheet
748242-3 ✓ 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 BUSHING MOUNTED, body_length: 0.620 INCHES NOMINAL IN, flat_height: 0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, FLATTED, bearing_type: SLEEVE SHAFT, shaft_length: 0.830 INCHES MINIMUM AND 0.890 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 5905-01-195-5505, 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 748242-3
NSN: 5905-01-195-5505
FSC: 5905
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.620 INCHES NOMINAL IN
flat_height0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN
shaft_styleROUND, SLOTTED, FLATTED
bearing_typeSLEEVE SHAFT
shaft_length0.830 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
shaft_runout0.002 INCHES IN
actuator_typeSINGLE SHAFT
body_diameter1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM IN
cubic_measure0.857 CUBIC INCHES
lateral_runout0.002 INCHES IN
shaft_diameter0.2494 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN
NSN5905-01-195-5505
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 748242-3 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
BODY STYLE: CYLINDRICAL BUSHING MOUNTED
MAXIMUM STOP TORQUE: 48.00 INCH-OUNCES IN
SCREW THREAD DIAMETER: 0.375 INCHES NOMINAL IN
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION: 2.0
SCREW THREAD QUANTITY PER INCH: 32.0
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION: 300.0 NOMINAL
SHAFT RADIAL PLAY: 0.002 INCHES IN
SCREW THREAD SERIES DESIGNATOR: UNEF
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLECYLINDRICAL BUSHING MOUNTED
MAXIMUM STOP TORQUE48.00 INCH-OUNCES IN
SCREW THREAD DIAMETER0.375 INCHES NOMINAL IN
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION2.0
SCREW THREAD QUANTITY PER INCH32.0
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION300.0 NOMINAL
SHAFT RADIAL PLAY0.002 INCHES IN
SCREW THREAD SERIES DESIGNATORUNEF
MAXIMUM RUNNING TORQUE1.50 INCH-OUNCES IN
ACTUATOR TYPESINGLE SHAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
321-61Interchangeable
interchangeable cross-reference
interchangeable
23-3286Interchangeable
interchangeable cross-reference
interchangeable
13216-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 748242-3?
748242-3 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 748242-3?
There are 3 known substitutes for 748242-3: 321-61, 23-3286, 13216-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 748242-3?
748242-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-195-5505. This indicates validated use in U.S. government and defense supply chains.
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