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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-C-617461
Synchro, Transmitter
Part NumberSM-C-617461
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-018-8604 (NSN)
Federal Item NameSYNCHRO,TRANSMITTER
Federal Supply Class5990 — Synchros and Resolvers
Alignment Hole Quantity4
Torque Gradient Per Angular Deg3500.0 MILLIMETER-MILLIGRAMS MINIMUM
Zss Resistance In Ohms6.00 NOMINAL
Rotor Input Electrical Power Ratin800.0 MILLIWATTS MAXIMUM
Electrical Error Angular Range In-10.0 TO 10.0
Shaft Maximum Radial Play0.0008 INCHES
Undercut Width0.0620 INCHES MINIMUM
Flange Diameter1.0620 INCHES MAXIMUM
Undercut Diameter0.9750 INCHES NOMINAL
Flange Thickness0.0930 INCHES NOMINAL
Body StyleSTANDARD ROUND C
Vendor Part Numbers617461, U-214778, 11TX-300-N-22A/10
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-617461 available?
We can source SM-C-617461 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-617461 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-617461 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-617461?
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-617461?
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.