Naval Ship Systems Command · Electronic Components
40226
Crystal Unit, Quartz
Part Number40226
ManufacturerNaval Ship Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-248-3015 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Overall Width0.625 INCHES NOMINAL
Style DesignatorRECTANGULAR BODY, PIN TERMINALS
Frequency Tolerance For Operating-0.050 TO 0.050
Operating Temp Range+0.0 TO 60.0 CELSIUS
Center To Center Distance Between0.484 INCHES NOMINAL
Mode Of OscillationFUNDAMENTAL
Specified Frequency163.934 KILOHERTZ
Body Length1.250 INCHES NOMINAL
Overall Length1.688 INCHES NOMINAL
Terminal Diameter0.094 INCHES NOMINAL
Terminal Length0.500 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 40226 available?
We can source 40226 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 40226 by Naval Ship Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 40226 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 40226?
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 40226?
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.