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AY904A1 — SYNCHRO,CONTROL TRANSFORMER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AY904A1: SYNCHRO,CONTROL TRANSFORMER.

The SYNCHRO,CONTROL TRANSFORMER is a the manufacturer industrial component. Key specifications include fragility_factor: MODERATELY RUGGED. This part is cataloged in the U.S.

Government catalog under NSN 5990-00-759-9303, 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
AY904A1
NSN: 5990-00-759-9303
FSC: 5990 — Synchros and Resolvers
CAGE: 96774 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL (USA)
SPECIFICATIONS
fragility_factorMODERATELY RUGGED
NSN5990-00-759-9303
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SYNCHRO,CONTROL TRANSFORMER TITLE COMPONENT PN AY904A1 MFR SYNCHRO,CONTROL TRANSF
KEY FEATURES
•
FRAGILITY FACTOR: MODERATELY RUGGED
TECHNICAL CHARACTERISTICS
FRAGILITY FACTORMODERATELY RUGGED
SUBSTITUTES & CROSS-REFERENCES 6
CTC-10-ES-0540/R1405Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
CTH-10-ES-0540Reference document
Same NSN cross-reference
Reference document — Secondary reference
739681Reference document
Same NSN cross-reference
Reference document — Secondary reference
CTC10ES0540Reference document
Same NSN cross-reference
Reference document — Secondary reference
4077-09Reference document
Same NSN cross-reference
Reference document — Secondary reference
CTC-10-ES-0540/R2184Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is AY904A1?
AY904A1 is a SYNCHRO,CONTROL TRANSFORMER.
What parts can replace AY904A1?
There are 6 known substitutes for AY904A1: CTC-10-ES-0540/R1405, CTH-10-ES-0540, 739681 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AY904A1?
AY904A1 is cataloged in the U.S. Government catalog under NSN 5990-00-759-9303. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.