L3Harris Technologies · Electronic Components
137518-18
Oscillator, Crystal Controlled
Part Number137518-18
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-350-9949 (NSN)
Federal Item NameOSCILLATOR,CRYSTAL CONTROLLED
Federal Supply Class5955 — Crystals and Oscillators
Overall Length2.937 INCHES NOMINAL
Inclosure TypeENCASED
Basic Shape StyleRECTANGULAR OR SQUARE
Installation DesignMECHANICAL
Circuit Construction TypeSOLID STATE
Average Life MeasurementNOT RATED
Environmental ProtectionMOISTURE PROOF
Average Power Rating Per Channel20.0 MILLIWATTS OUTPUT
Overall Width2.562 INCHES NOMINAL
Overall Height1.937 INCHES NOMINAL
ESD/EMICode B — ESD/EMI sensitive item
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 137518-18 available?
We can source 137518-18 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 137518-18 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 137518-18 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 137518-18?
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 137518-18?
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.