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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-C-373218
Synchro, Receiver
Part NumberSM-C-373218
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-878-4734 (NSN)
Federal Item NameSYNCHRO,RECEIVER
Federal Supply Class5990 — Synchros and Resolvers
Torque Gradient Per Angular Deg0.400 INCH-OUNCES NOMINAL
Shaft Thread DirectionRIGHT-HAND SINGLE SHAFT
Terminal Type And Quantity5 SCREW
Shaft Length0.8000 INCHES NOMINAL SINGLE SHAFT
Overall Length6.0500 INCHES MAXIMUM
Shaft Thread Class3A SINGLE SHAFT
Shoulder Diameter3.3900 INCHES MAXIMUM
Body StyleSTANDARD ROUND DOUBLE FLANGE B
Flange Diameter3.6230 INCHES MINIMUM AND 3.6250 INCHES MAXIMUM
Flange Thickness0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
Length1.0300 INCHES NOMINAL SHOULDER
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 SM-C-373218 available?
We can source SM-C-373218 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 SM-C-373218 by US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM-C-373218 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 SM-C-373218?
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 SM-C-373218?
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.