AY-503M-26-A1 — SYNCHRO,TRANSMITTER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AY-503M-26-A1: SYNCHRO,TRANSMITTER.

The SYNCHRO,TRANSMITTER is a the manufacturer industrial component. Key specifications include length: 0.0620 INCHES NOMINAL SHOULDER IN, body_size: 10, body_style: STANDARD ROUND C, shaft_type: ROUND, SLOTTED SINGLE SHAFT, pilot_length: 0.0380 INCHES NOMINAL IN, shaft_length: 0.4130 INCHES NOMINAL SINGLE SHAFT IN. This part is cataloged in the U.S.

Government catalog under NSN 5990-00-902-5267, 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

AY-503M-26-A1

NSN: 5990-00-902-5267
FSC: 5990 — Synchros and Resolvers
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)

SPECIFICATIONS

length	0.0620 INCHES NOMINAL SHOULDER IN
body_size	10
body_style	STANDARD ROUND C
shaft_type	ROUND, SLOTTED SINGLE SHAFT
pilot_length	0.0380 INCHES NOMINAL IN
shaft_length	0.4130 INCHES NOMINAL SINGLE SHAFT IN
body_material	ALUMINUM
overall_length	1.6780 INCHES NOMINAL IN
pilot_diameter	0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
shaft_diameter	0.0880 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM SINGLE SHAFT IN
undercut_width	0.0620 INCHES NOMINAL IN
flange_diameter	0.9360 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN
NSN	5990-00-902-5267

COMPONENT DIAGRAM

KEY FEATURES

•

BODY SIZE: 10

•

SHAFT TYPE: ROUND, SLOTTED SINGLE SHAFT

•

ZSO-90 RESISTANCE IN OHMS: 9.10 NOMINAL

•

FLANGE DIAMETER: 0.9360 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN

•

UNDERCUT WIDTH: 0.0620 INCHES NOMINAL IN

•

SHAFT DIAMETER: 0.0880 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM SINGLE SHAFT IN

•

ROTOR DC RESISTANCE IN OHMS: 26.00 NOMINAL

•

UNDERCUT DIAMETER: 0.8350 INCHES MINIMUM AND 0.8400 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

BODY SIZE	10
SHAFT TYPE	ROUND, SLOTTED SINGLE SHAFT
ZSO-90 RESISTANCE IN OHMS	9.10 NOMINAL
FLANGE DIAMETER	0.9360 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN
UNDERCUT WIDTH	0.0620 INCHES NOMINAL IN
SHAFT DIAMETER	0.0880 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM SINGLE SHAFT IN
ROTOR DC RESISTANCE IN OHMS	26.00 NOMINAL
UNDERCUT DIAMETER	0.8350 INCHES MINIMUM AND 0.8400 INCHES MAXIMUM IN
LENGTH	0.0620 INCHES NOMINAL SHOULDER IN
BODY STYLE	STANDARD ROUND C

OTHER ITEMS IN FSC 5990 — Synchros and Resolvers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5990-00-001-1764 5990-00-001-1765 5990-00-001-1766 5990-00-001-4570 5990-00-001-5956 5990-00-001-7588 5990-00-003-0177 5990-00-003-0569

SUBSTITUTES & CROSS-REFERENCES 1

1290299-139Reference 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 — mutilation

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FREQUENTLY ASKED QUESTIONS

What is AY-503M-26-A1?

AY-503M-26-A1 is a SYNCHRO,TRANSMITTER.

What parts can replace AY-503M-26-A1?

There is 1 known substitute for AY-503M-26-A1: 1290299-139. Substitute compatibility should be verified for your specific system.

What is the NSN for AY-503M-26-A1?

AY-503M-26-A1 is cataloged in the U.S. Government catalog under NSN 5990-00-902-5267. This indicates validated use in U.S. government and defense supply chains.

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AY-503M-26-A1 — SYNCHRO,TRANSMITTER

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