MIL-SPEC · Electronic Components
CR56U70000-00KC
Crystal Unit, Quartz
Part NumberCR56U70000-00KC
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-842-4681 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Terminal Length0.150 INCHES NOMINAL
Operating Temp Range-55.0 TO 105.0 CELSIUS
Center To Center Distance Between0.192 INCHES NOMINAL
Body Length0.515 INCHES NOMINAL
Specified Frequency70.000 MEGAHERTZ
Terminal Diameter0.017 INCHES NOMINAL
Overall Length0.665 INCHES NOMINAL
Overall Width0.418 INCHES NOMINAL
Mode Of OscillationFIFTH OVERTONE
Style DesignatorOVAL BODY, PIN TERMINALS
Frequency Tolerance For Operating-0.005 TO 0.005
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 CR56U70000-00KC available?
We can source CR56U70000-00KC 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 CR56U70000-00KC by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CR56U70000-00KC 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 CR56U70000-00KC?
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 CR56U70000-00KC?
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.