Kearfott · Electronic Components
R510-1A
Synchro, Transmitter
Part NumberR510-1A
ManufacturerKearfott
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-518-0672 (NSN)
Federal Item NameSYNCHRO,TRANSMITTER
Federal Supply Class5990 — Synchros and Resolvers
Shaft Slot Depth0.0300 INCHES NOMINAL SINGLE SHAFT
Alignment Hole Depth0.1250 INCHES NOMINAL
Terminal Type And Quantity5 SOLDER STUD
Body MaterialALUMINUM
Terminal LocationREAR
Flange Thickness0.0930 INCHES NOMINAL
Undercut Width0.0500 INCHES NOMINAL
Flange Diameter1.0620 INCHES NOMINAL
Overall Length2.2180 INCHES NOMINAL
Body StyleSTANDARD ROUND C
Shoulder Diameter0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
Vendor Part NumbersR510-1AG, 994674-01, VCX11-4W73
Cancelled NSN5990-00-686-4183 (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 R510-1A available?
We can source R510-1A 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 R510-1A by Kearfott obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R510-1A 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 R510-1A?
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 R510-1A?
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.