Lockheed Martin · Electronic Components
77C722988P001
Crystal Unit, Quartz
Part Number77C722988P001
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-323-6907 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Terminal Length0.600 INCHES MINIMUM
Diameter0.325 INCHES MAXIMUM
Mode Of OscillationTHIRD OVERTONE
Equivalent Resistance Value In Ohm40.0 MAXIMUM
Overall Diameter0.408 INCHES MAXIMUM
Shunt Capacitance In Picofarads3.0 MAXIMUM
Overall Length0.265 INCHES MAXIMUM
Style DesignatorHAT TYPE, 3 WIRE LEADS
Terminal Diameter0.016 INCHES MINIMUM AND 0.020 INCHES MAXIMUM
Drive Level Rating2.0 MICROWATTS NOMINAL
Frequency Tolerance For Operating-0.010 TO 0.010
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 77C722988P001 available?
We can source 77C722988P001 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 77C722988P001 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 77C722988P001 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 77C722988P001?
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 77C722988P001?
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.