Instruments and Flight Research · Electronic Components
500440
Synchro, Differential Transmitter
Part Number500440
ManufacturerInstruments and Flight Research
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-501-2638 (NSN)
Federal Item NameSYNCHRO,DIFFERENTIAL TRANSMITTER
Federal Supply Class5990 — Synchros and Resolvers
Flange Length2.3750 INCHES NOMINAL
Body Size24
Shaft TypeROUND SINGLE SHAFT
Overall Length3.4530 INCHES NOMINAL
Terminal Type And Quantity5 SCREW
Fragility FactorMODERATELY RUGGED
Shaft Length0.3750 INCHES NOMINAL SINGLE SHAFT
Transformation Ratio2.130 ROTOR TO STATOR NOMINAL
Stator Input Current Rating2.2 AMPERES NOMINAL
Frequency In Hertz400.0 NOMINAL
Shaft Diameter0.1245 INCHES NOMINAL SINGLE SHAFT
Vendor Part Numbers974B0112
Cancelled NSN6105-00-345-9587 (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 500440 available?
We can source 500440 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 500440 by Instruments and Flight Research obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 500440 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 500440?
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 500440?
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.