Sae International · Electronic Components
8212778
Synchro, Transmitter
Part Number8212778
ManufacturerSae International
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-553-6711 (NSN)
Federal Item NameSYNCHRO,TRANSMITTER
Federal Supply Class5990 — Synchros and Resolvers
Shoulder Diameter1.9850 INCHES MINIMUM AND 1.9900 INCHES MAXIMUM
Body Diameter1.9900 INCHES MINIMUM AND 1.9950 INCHES MAXIMUM
Body StyleSTANDARD ROUND D
Second Shoulder Length0.1670 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM
Pilot Diameter0.5900 INCHES MINIMUM AND 0.6000 INCHES MAXIMUM
Second Shoulder Diameter1.9985 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM
Flange Thickness0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
Flange Diameter2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM
Overall Length4.2940 INCHES NOMINAL
Length0.2410 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM SHOULDER
Shaft Nominal Thread Size0.250 INCHES 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 8212778 available?
We can source 8212778 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 8212778 by Sae International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8212778 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 8212778?
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 8212778?
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.