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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-C-249045
Oven, Electrical
Part NumberSM-C-249045
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-518-4601 (NSN)
Federal Item NameOVEN,ELECTRICAL-ELECTRONIC COMPO
Federal Supply Class5955 — Crystals and Oscillators
Mounting Facility Type And Quantit4 THREADED STUD(S)
Nominal Thread Size0.138 INCHES
Style DesignatorSOLDER CONNECTED
Crystal Holder DesignatorHC-6/U
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Temp Control Device TypePROPORTIONAL
Heater Element Operating Voltage R28.0 DC NOMINAL AND 115.0 AC NOMINAL
Distance Between Mounting Facility1.594 INCHES NOMINAL AND 2.688 INCHES NOMINAL
Component Type And Quantity Accomm15 CRYSTAL
Inclosure TypeINCLOSED
Mounting Stud Length0.688 INCHES NOMINAL
Vendor Part Numbers301D4180
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-249045 available?
We can source SM-C-249045 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-249045 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-249045 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-249045?
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-249045?
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.