Honeywell Intl Inc. Defense Avionics Systems · Electronic Components
AY909A1
Resolver, Electrical
Part NumberAY909A1
ManufacturerHoneywell Intl Inc. Defense Avionics Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-821-6257 (NSN)
Federal Item NameRESOLVER,ELECTRICAL
Federal Supply Class5990 — Synchros and Resolvers
Plus J Zro Reactance In Ohms1500.00 NOMINAL
Stator Input Voltage Rating In Vol26.0 NOMINAL
Shaft Length0.3750 INCHES NOMINAL SINGLE SHAFT
Phase Shift Angle In Deg6.000 INPUT TO OUTPUT NOMINAL
Rotor Input Voltage Rating In Volt26.0 NOMINAL
Pilot Length0.0620 INCHES NOMINAL
Zro Resistance In Ohms315.00 NOMINAL
Zrs Resistance In Ohms345.00 NOMINAL
Actuator Friction Torque At Plus 27.0 CENTIMETER-GRAMS NOMINAL
Shaft Slot Depth0.0310 INCHES NOMINAL SINGLE SHAFT
Electrical Error Angular Range In-10.0 TO 10.0
Vendor Part Numbers521929
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is AY909A1 available?
We can source AY909A1 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is AY909A1 by Honeywell Intl Inc. Defense Avionics Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AY909A1 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like AY909A1?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for AY909A1?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.