MIL-SPEC · Electronic Components
CR-6/U8.000000MHZ
Crystal Unit, Quartz
Part NumberCR-6/U8.000000MHZ
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-129-8255 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Specified Frequency8.000 MEGAHERTZ
Overall Length1.578 INCHES MINIMUM AND 1.608 INCHES MAXIMUM
Operating Temp Range-40.0 TO 70.0 CELSIUS
Overall Width0.797 INCHES MINIMUM AND 0.827 INCHES MAXIMUM
Overall Thickness0.427 INCHES MINIMUM AND 0.467 INCHES MAXIMUM
Body Length1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
Terminal Length0.468 INCHES NOMINAL
Terminal Diameter0.091 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
Mode Of OscillationFUNDAMENTAL
Frequency Tolerance For Operating-0.020 TO 0.020
Center To Center Distance Between0.486 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 CR-6/U8.000000MHZ available?
We can source CR-6/U8.000000MHZ 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 CR-6/U8.000000MHZ by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CR-6/U8.000000MHZ 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 CR-6/U8.000000MHZ?
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 CR-6/U8.000000MHZ?
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.