PartsTable
Technical Data Sheet
218-77421-101 ✓ 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,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 5.062 INCHES NOMINAL IN, shaft_style: ROUND, shaft_length: 1.500 INCHES NOMINAL IN, actuator_type: SINGLE SHAFT, body_diameter: 3.250 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 5905-01-123-8125, 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 218-77421-101
NSN: 5905-01-123-8125
FSC: 5905
CAGE: 80378 — TRIUMPH AEROSTRUCTURES, LLC DBA TRIUMPH AEROSTRUCTURES - VOUGHT INTEGRATED PROGRAMS DIVISION (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length5.062 INCHES NOMINAL IN
shaft_styleROUND
shaft_length1.500 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter3.250 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
mounting_methodSTANDARD BUSHING
section_quantity1
features_providedHERMETICALLY SEALED
terminal_locationREAR END LOCATION NOT OTHERWISE SPECIFIED
nonturn_device_radius0.375 INCHES NOMINAL IN
NSN5905-01-123-8125
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 218-77421-101 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
ACTUATOR TYPE: SINGLE SHAFT
SCREW THREAD DIAMETER: 0.250 INCHES NOMINAL IN
NONTURN DEVICE RADIUS: 0.375 INCHES NOMINAL IN
RELIABILITY INDICATOR: NOT ESTABLISHED
SCREW THREAD SERIES DESIGNATOR: UNEF
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: 360.0 NOMINAL
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS: -25.0 TO 25.0 SINGLE SECTION
ELECTRICAL RESISTANCE PER SECTION: 50.0 KILOHMS SINGLE SECTION
TECHNICAL CHARACTERISTICS (FLIS)
ACTUATOR TYPESINGLE SHAFT
SCREW THREAD DIAMETER0.250 INCHES NOMINAL IN
NONTURN DEVICE RADIUS0.375 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
SCREW THREAD SERIES DESIGNATORUNEF
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-25.0 TO 25.0 SINGLE SECTION
ELECTRICAL RESISTANCE PER SECTION50.0 KILOHMS SINGLE SECTION
FEATURES PROVIDEDHERMETICALLY SEALED
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER55.0 SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
126226Interchangeable
interchangeable cross-reference
interchangeable
C55001Interchangeable
interchangeable cross-reference
interchangeable
14621Interchangeable
interchangeable cross-reference
interchangeable
RW4SInterchangeable
interchangeable cross-reference
interchangeable
R4Interchangeable
interchangeable cross-reference
interchangeable
RW1007Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 218-77421-101?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 218-77421-101?
218-77421-101 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 218-77421-101?
There are 21 known substitutes for 218-77421-101: 126226, C55001, 14621 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 218-77421-101?
218-77421-101 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-123-8125. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 218-77421-101