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Technical Data Sheet
4389 ✓ 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,FIXED,WIRE WOUND,INDUCT. Key specifications include material: RUBBER NEOPRENE OVERALL, body_style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES, body_width: 0.219 INCHES NOMINAL IN, wheel_type: SOLID, body_height: 0.469 INCHES NOMINAL IN, body_length: 0.547 INCHES NOMINAL 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 5910-00-191-5910, 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 4389
NSN: 5910-00-191-5910
FSC: 5910
CAGE: 00781 — CESSNA AIRCRAFT CO ARC AVIONICS DIV (USA)
SPECIFICATIONS
materialRUBBER NEOPRENE OVERALL
body_styleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
body_width0.219 INCHES NOMINAL IN
wheel_typeSOLID
body_height0.469 INCHES NOMINAL IN
body_length0.547 INCHES NOMINAL IN
plate_styleRECTANGULAR
tread_width1.625 INCHES NOMINAL IN
body_diameter0.203 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
wheel_diameter4.000 INCHES NOMINAL IN
NSN5910-00-191-5910
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN 4389 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
RELIABILITY INDICATOR: NOT ESTABLISHED
BODY HEIGHT: 0.469 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION: -5.00 TO 5.00 PERCENT SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
BODY LENGTH: 0.797 INCHES NOMINAL IN
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP: 15000.0 MEGOHMS
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
BODY WIDTH: 0.219 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
BODY HEIGHT0.469 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION-5.00 TO 5.00 PERCENT SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
BODY LENGTH0.797 INCHES NOMINAL IN
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP15000.0 MEGOHMS
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
BODY WIDTH0.219 INCHES NOMINAL IN
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL LENGTH1.120 INCHES MINIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
4514BS1Interchangeable
interchangeable cross-reference
interchangeable
4514Interchangeable
interchangeable cross-reference
interchangeable
A100050Interchangeable
interchangeable cross-reference
interchangeable
512115Interchangeable
Bag,lineman's Glove
interchangeable
24BInterchangeable
Bag,lineman's Glove
interchangeable
5WInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4389?
4389 is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4389?
There are 22 known substitutes for 4389: 4514BS1, 4514, A100050 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4389?
4389 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-191-5910. This indicates validated use in U.S. government and defense supply chains.
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