L3 Technologies · Electronic Components
12564B
Crystal Unit, Quartz
Part Number12564B
ManufacturerL3 Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-144-8420 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Terminal Diameter0.032 INCHES NOMINAL
Overall Length0.750 INCHES NOMINAL
Style DesignatorOVAL BODY, PIN TERMINALS
Center To Center Distance Between0.188 INCHES NOMINAL
Overall Thickness0.156 INCHES NOMINAL
Terminal Length0.250 INCHES NOMINAL
Body Length0.500 INCHES NOMINAL
Overall Width0.406 INCHES NOMINAL
Vendor Part Numbers12564-2
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 12564B available?
We can source 12564B 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 12564B by L3 Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12564B 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 12564B?
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 12564B?
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.