Moog Inc. · Electronic Components
004522-185
Crystal Unit, Quartz
Part Number004522-185
ManufacturerMoog Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-109-3826 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Frequency Stability In Percent-0.0025 TO 0.0025
Circuit ResonanceSERIES RESONANCE
Terminal Diameter0.050 INCHES NOMINAL
Overall Thickness0.352 INCHES MAXIMUM
Frequency Tolerance For Operating-0.001 TO 0.001
Style DesignatorOVAL BODY, PIN TERMINALS
Drive Level Rating0.8 MILLIWATTS MINIMUM AND 1.2 MILLIWATTS MAXIMUM
Center To Center Distance Between0.486 INCHES NOMINAL
Overall Width0.757 INCHES MAXIMUM
Specified Frequency40.111111 MEGAHERTZ
Shunt Capacitance In Picofarads7.0 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 004522-185 available?
We can source 004522-185 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 004522-185 by Moog Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 004522-185 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 004522-185?
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 004522-185?
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.