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PartsTable / COMPONENT / AY240BA12A1
AY240BA12A1 ✓ Verified by PartsTable
— · COMPONENT
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

The SYNCHRO,TRANSMITTER is a the manufacturer industrial component. Key specifications include length: 0.2410 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM SHOULDER IN, body_size: 23, body_style: STANDARD ROUND D, shaft_type: SPLINE W/THREADS SINGLE SHAFT, pilot_length: 0.0360 INCHES MINIMUM AND 0.0460 INCHES MAXIMUM IN, shaft_length: 0.6930 INCHES MINIMUM AND 0.7190 INCHES MAXIMUM SINGLE SHAFT 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 5990-00-553-6711, 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
AY240BA12A1
NSN: 5990-00-553-6711
FSC: 5990
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
length0.2410 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM SHOULDER IN
body_size23
body_styleSTANDARD ROUND D
shaft_typeSPLINE W/THREADS SINGLE SHAFT
pilot_length0.0360 INCHES MINIMUM AND 0.0460 INCHES MAXIMUM IN
shaft_length0.6930 INCHES MINIMUM AND 0.7190 INCHES MAXIMUM SINGLE SHAFT IN
body_diameter1.9900 INCHES MINIMUM AND 1.9950 INCHES MAXIMUM IN
body_materialSTEEL CORROSION RESISTING
overall_length4.2940 INCHES NOMINAL IN
pilot_diameter0.5900 INCHES MINIMUM AND 0.6000 INCHES MAXIMUM IN
shaft_diameter0.2402 INCHES MINIMUM AND 0.2405 INCHES MAXIMUM SINGLE SHAFT IN
flange_diameter2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM IN
NSN5990-00-553-6711
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SYNCHRO,TRANSMITTER TITLE COMPONENT PN AY240BA12A1 MFR SYNCHRO,TRANSMITTER
KEY FEATURES
•
SECOND SHOULDER LENGTH: 0.1670 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM IN
•
SECOND SHOULDER DIAMETER: 1.9985 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 1.9850 INCHES MINIMUM AND 1.9900 INCHES MAXIMUM IN
•
FLANGE THICKNESS: 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
•
PILOT DIAMETER: 0.5900 INCHES MINIMUM AND 0.6000 INCHES MAXIMUM IN
•
BODY STYLE: STANDARD ROUND D
•
BODY DIAMETER: 1.9900 INCHES MINIMUM AND 1.9950 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SECOND SHOULDER LENGTH0.1670 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM IN
SECOND SHOULDER DIAMETER1.9985 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM IN
SHOULDER DIAMETER1.9850 INCHES MINIMUM AND 1.9900 INCHES MAXIMUM IN
FLANGE THICKNESS0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
PILOT DIAMETER0.5900 INCHES MINIMUM AND 0.6000 INCHES MAXIMUM IN
BODY STYLESTANDARD ROUND D
BODY DIAMETER1.9900 INCHES MINIMUM AND 1.9950 INCHES MAXIMUM IN
OVERALL LENGTH4.2940 INCHES NOMINAL IN
FLANGE DIAMETER2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM IN
SHAFT NOMINAL THREAD SIZE0.250 INCHES SINGLE SHAFT IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
8212778Interchangeable
interchangeable cross-reference
interchangeable
76-01471-00Interchangeable
interchangeable cross-reference
interchangeable
23TX6AInterchangeable
interchangeable cross-reference
interchangeable
SAE-AS20708/94Interchangeable
interchangeable cross-reference
interchangeable
23TR4Interchangeable
interchangeable cross-reference
interchangeable
VTR23/36-4AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AY240BA12A1?
AY240BA12A1 is a SYNCHRO,TRANSMITTER.
What parts can replace AY240BA12A1?
There are 25 known substitutes for AY240BA12A1: 8212778, 76-01471-00, 23TX6A and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AY240BA12A1?
AY240BA12A1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5990-00-553-6711. 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