Naval Ship Systems Command · Electronic Components
40125-17-533MC
Crystal Unit, Quartz
Part Number40125-17-533MC
ManufacturerNaval Ship Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-642-5893 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Overall Width0.812 INCHES NOMINAL
Specified Frequency17.533 MEGAHERTZ
Mode Of OscillationTHIRD OVERTONE
Terminal Length0.468 INCHES NOMINAL
Body Length1.125 INCHES NOMINAL
Overall Thickness0.437 INCHES NOMINAL
Frequency Tolerance For Operating-0.0103 TO 0.0103
Center To Center Distance Between0.486 INCHES NOMINAL
Style DesignatorRECTANGULAR BODY, PIN TERMINALS
Overall Length1.593 INCHES NOMINAL
Terminal Diameter0.093 INCHES NOMINAL
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 40125-17-533MC available?
We can source 40125-17-533MC 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 40125-17-533MC by Naval Ship Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 40125-17-533MC 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 40125-17-533MC?
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 40125-17-533MC?
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.