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18CX4A — SYNCHRO,CONTROL TRANSFORMER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

18CX4A: SYNCHRO,CONTROL TRANSFORMER.

The SYNCHRO,CONTROL TRANSFORMER is a the manufacturer industrial component. Key specifications include length: 3.3520 MILLIMETERS NOMINAL SHOULDER MM, body_size: 17, body_style: STANDARD ROUND C, shaft_type: ROUND, THREADED SINGLE SHAFT, pilot_length: 2.0060 MILLIMETERS NOMINAL MM, shaft_length: 12.697 MILLIMETERS NOMINAL SINGLE SHAFT MM. This part is cataloged in the U.S.

Government catalog under NSN 5990-00-503-2846, 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
18CX4A
NSN: 5990-00-503-2846
NIINs: 005032846, 010413062
FSC: 5990 — Synchros and Resolvers
CAGE: 95542 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
length3.3520 MILLIMETERS NOMINAL SHOULDER MM
body_size17
body_styleSTANDARD ROUND C
shaft_typeROUND, THREADED SINGLE SHAFT
pilot_length2.0060 MILLIMETERS NOMINAL MM
shaft_length12.697 MILLIMETERS NOMINAL SINGLE SHAFT MM
overall_length79.5510 MILLIMETERS NOMINAL MM
pilot_diameter23.8120 MILLIMETERS NOMINAL MM
shaft_diameter4.755 MILLIMETERS NOMINAL SINGLE SHAFT MM
undercut_width1.9810 MILLIMETERS NOMINAL MM
flange_diameter39.6740 MILLIMETERS NOMINAL MM
flange_thickness2.3620 MILLIMETERS NOMINAL MM
NSN5990-00-503-2846
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SYNCHRO,CONTROL TRANSFORMER TITLE COMPONENT PN 18CX4A MFR SYNCHRO,CONTROL TRANSF
KEY FEATURES
•
BODY SIZE: 18
•
SHAFT TYPE: SPLINE SINGLE SHAFT
•
SHAFT DIAMETER: 0.1850 INCHES NOMINAL SINGLE SHAFT IN
•
TORQUE GRADIENT PER ANGULAR DEG: 0.100 INCH-OUNCES NOMINAL IN
•
ROTOR INPUT ELECTRICAL POWER RATING: 1.3 WATTS NOMINAL
•
SPLINE TOOTH QUANTITY: 21 SINGLE SHAFT
•
FREQUENCY IN HERTZ: 400.0 NOMINAL
TECHNICAL CHARACTERISTICS
BODY SIZE18
SHAFT TYPESPLINE SINGLE SHAFT
SHAFT DIAMETER0.1850 INCHES NOMINAL SINGLE SHAFT IN
TORQUE GRADIENT PER ANGULAR DEG0.100 INCH-OUNCES NOMINAL IN
ROTOR INPUT ELECTRICAL POWER RATING1.3 WATTS NOMINAL
SPLINE TOOTH QUANTITY21 SINGLE SHAFT
OVERALL LENGTH2.5630 INCHES NOMINAL IN
FREQUENCY IN HERTZ400.0 NOMINAL
ROTOR INPUT VOLTAGE RATING IN VOLTS115.0 NOMINAL
SHAFT LENGTH0.5500 INCHES NOMINAL SINGLE SHAFT IN
SUBSTITUTES & CROSS-REFERENCES 2
RP490-56Reference document
Same NSN cross-reference
Reference document — Secondary reference
108B2ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 18CX4A?
18CX4A is a SYNCHRO,CONTROL TRANSFORMER.
What parts can replace 18CX4A?
There are 2 known substitutes for 18CX4A: RP490-56, 108B2A. Substitute compatibility should be verified for your specific system.
What is the NSN for 18CX4A?
18CX4A is cataloged in the U.S. Government catalog under NSN 5990-00-503-2846. This indicates validated use in U.S. government and defense supply chains.
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