Lockheed Martin Corporation · Electronic Components
718504-2
Synchro, Control Transformer
Part Number718504-2
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-295-7068 (NSN)
Federal Item NameSYNCHRO,CONTROL TRANSFORMER
Federal Supply Class5990 — Synchros and Resolvers
Zso Resistance In Ohms220.00 NOMINAL
Shaft Length0.4130 INCHES NOMINAL SINGLE SHAFT
Shaft TypeROUND, SLOTTED SINGLE SHAFT
Shaft Diameter0.0895 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM SINGLE SHAFT
Plus J Zro Reactance In Ohms2100.00 NOMINAL
Plus J Zrs Reactance In Ohms445.00 NOMINAL
Alignment Hole Quantity3
Terminal LocationREAR
Pilot Length0.0380 INCHES NOMINAL
Plus J Zso Reactance In Ohms445.00 NOMINAL
Actuator Friction Torque At Plus 23.0 CENTIMETER-GRAMS NOMINAL
Vendor Part Numbers10CT1151, AY503-5AL, 10CT-0155-B
Cancelled NSN5990-00-970-5249 (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 718504-2 available?
We can source 718504-2 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 718504-2 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 718504-2 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 718504-2?
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 718504-2?
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.