Moog Inc. · Electronic Components
CTC11B21
Synchro, Control Transformer
Part NumberCTC11B21
ManufacturerMoog Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-851-8022 (NSN)
Federal Item NameSYNCHRO,CONTROL TRANSFORMER
Federal Supply Class5990 — Synchros and Resolvers
Body Size11
Shaft TypeROUND, SLOTTED SINGLE SHAFT
Stator Input Current Rating138.0 MILLIAMPERES NOMINAL
Pilot Length0.0620 INCHES NOMINAL
Shaft Slot Width0.0320 INCHES NOMINAL SINGLE SHAFT
Shaft Length0.3750 INCHES NOMINAL SINGLE SHAFT
Terminal LocationREAR
Stator Input Electrical Power Rati290.0 MILLIWATTS NOMINAL
MaterialSTEEL CORROSION RESISTING BODY
Shaft Slot Depth0.0320 INCHES NOMINAL SINGLE SHAFT
Frequency In Hertz400.0 NOMINAL
Vendor Part Numbers5M471-1, CTC11B2A042
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 CTC11B21 available?
We can source CTC11B21 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 CTC11B21 by Moog Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CTC11B21 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 CTC11B21?
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 CTC11B21?
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.