BAE Systems Controls · Electronic Components
539D783-1
Synchro, Control Transformer
Part Number539D783-1
ManufacturerBAE Systems Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-942-6537 (NSN)
Federal Item NameSYNCHRO,CONTROL TRANSFORMER
Federal Supply Class5990 — Synchros and Resolvers
Shaft Thread Length0.3500 INCHES NOMINAL SINGLE SHAFT
Plus J Zso Reactance In Ohms1230.00 NOMINAL
Terminal Type And Quantity5 WIRE LEAD
Mounting Surface To Terminal End D1.2400 INCHES MAXIMUM
Actuator Friction Torque At Plus 23.00 CENTIMETER-GRAMS NOMINAL
Shaft Nominal Thread Size0.250 INCHES SINGLE SHAFT
Shaft Diameter0.1872 INCHES NOMINAL SINGLE SHAFT
Zrs Resistance In Ohms1550.00 NOMINAL
Maximum Total Null Voltage Output30.00
Shaft Thread DirectionRIGHT-HAND SINGLE SHAFT
Body Size8
Vendor Part NumbersT08QV09L467, CM41003023, T08-XB-09/L652, 539D783P1
Cancelled NSN5990-00-730-2137 (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 539D783-1 available?
We can source 539D783-1 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 539D783-1 by BAE Systems Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 539D783-1 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 539D783-1?
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 539D783-1?
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.