Kearfott · Electronic Components
5R1011-1A
Synchro, Transmitter
Part Number5R1011-1A
ManufacturerKearfott
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-706-8962 (NSN)
Federal Item NameSYNCHRO,TRANSMITTER
Federal Supply Class5990 — Synchros and Resolvers
Undercut Diameter0.6820 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM
Flange Thickness0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
Body StyleSTANDARD ROUND A
Pilot Diameter0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
Flange Diameter0.7450 INCHES MINIMUM AND 0.7530 INCHES MAXIMUM
Undercut Width0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
Overall Length1.7110 INCHES NOMINAL
Shaft Slot Depth0.0250 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM SINGLE SHAFT
Mounting Surface To Terminal End D1.2400 INCHES MAXIMUM
Shaft Slot Width0.0200 INCHES MINIMUM AND 0.0300 INCHES MAXIMUM SINGLE SHAFT
Shaft Diameter0.1195 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM SINGLE SHAFT
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 5R1011-1A available?
We can source 5R1011-1A 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 5R1011-1A by Kearfott obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5R1011-1A 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 5R1011-1A?
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 5R1011-1A?
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.