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Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SMC568556
Stop, Antenna
Part NumberSMC568556
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-068-8365 (NSN)
Federal Item NameSTOP,ANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Mounting MethodTHREADED HOLE(S)
Surface TreatmentOXIDE
Mounting Hole TypePLAIN
Basic Shape StyleIRREGULAR
Thread Size And Series Type Design5/16-18 UNIFIED NATIONAL COARSE (UNC)
Mounting Facility Quantity1
MaterialSTEEL COMP 303SE
Thread Class2B
Overall Diameter0.750 INCHES NOMINAL
Mounting Hole Diameter0.312 INCHES NOMINAL
Overall Length1.750 INCHES NOMINAL
Vendor Part NumbersSM-C-568556
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 SMC568556 available?
We can source SMC568556 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 SMC568556 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 SMC568556 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 SMC568556?
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 SMC568556?
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.