Honeywell Intl Inc. Defense Avionics Systems · Electronic Components
AY522-3B
Resolver, Electrical
Part NumberAY522-3B
ManufacturerHoneywell Intl Inc. Defense Avionics Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-802-9436 (NSN)
Federal Item NameRESOLVER,ELECTRICAL
Federal Supply Class5990 — Synchros and Resolvers
Phase Shift Angle In Deg18.000 INPUT TO OUTPUT NOMINAL
Electrical Error Angular Range In-18.0 TO 18.0
Frequency In Hertz400.0 NOMINAL
Transformation Ratio0.453 ROTOR TO STATOR NOMINAL
Plus J Zso Reactance In Ohms170.00 NOMINAL
Plus J Zro Reactance In Ohms670.00 NOMINAL
Zrs Resistance In Ohms330.00 NOMINAL
Flange Thickness0.0620 INCHES NOMINAL
Flange Diameter0.9360 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM
Body StyleSTANDARD ROUND C
Pilot Diameter0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
Vendor Part NumbersCSC10MS2A504
Cancelled NSN5990-00-678-0887 (cancelled)
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 AY522-3B available?
We can source AY522-3B 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 AY522-3B by Honeywell Intl Inc. Defense Avionics Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AY522-3B 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 AY522-3B?
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 AY522-3B?
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.