MIL-SPEC · Electronic Components
CR1/U8M007270
Crystal Unit, Quartz
Part NumberCR1/U8M007270
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-879-7268 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Mode Of OscillationFUNDAMENTAL
Overall Thickness0.460 INCHES MAXIMUM
Terminal Length0.625 INCHES MINIMUM AND 0.655 INCHES MAXIMUM
Frequency Tolerance For Operating-0.005 TO 0.005
Style DesignatorOVAL BODY, PIN TERMINALS
Drive Level Rating27.0 MILLIWATTS MINIMUM AND 33.0 MILLIWATTS MAXIMUM
Test Data Document81349-MILC3098 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA
Equivalent Resistance Value In Ohm30.0 NOMINAL
Body Thickness0.411 INCHES MAXIMUM
Operating Temp Range-55.0 TO 90.0 CELSIUS
Body Width1.125 INCHES MAXIMUM
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 CR1/U8M007270 available?
We can source CR1/U8M007270 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 CR1/U8M007270 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CR1/U8M007270 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 CR1/U8M007270?
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 CR1/U8M007270?
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.