Raytheon · Electronic Components
142941-1
Crystal Unit, Quartz
Part Number142941-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-943-0151 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Terminal Length0.241 INCHES NOMINAL
Style DesignatorOVAL BODY, PIN TERMINALS
Center To Center Distance Between0.432 INCHES NOMINAL
Specified Frequency18.288 KILOHERTZ
Terminal Diameter0.050 INCHES NOMINAL
Overall Thickness0.344 INCHES NOMINAL
Body Length1.518 INCHES NOMINAL
Overall Length1.759 INCHES NOMINAL
Overall Width0.749 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 142941-1 available?
We can source 142941-1 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 142941-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 142941-1 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 142941-1?
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 142941-1?
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.