The Boeing Company · Electronic Components
120372
Crystal Unit, Quartz
Part Number120372
ManufacturerThe Boeing Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-063-9193 (NSN)
Federal Item NameCRYSTAL UNIT,QUARTZ
Federal Supply Class5955 — Crystals and Oscillators
Mode Of OscillationFUNDAMENTAL
Terminal Length0.228 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
Load Capacitance In Picofarads19.5 MINIMUM AND 20.5 MAXIMUM
Overall Length1.754 INCHES NOMINAL
Drive Level Rating0.1 MILLIWATTS MAXIMUM
Test Data Document13190-120372 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER
Frequency Tolerance For Operating-0.010 TO 0.010 AND -0.015 TO 0.015
Operating Temp Range-40.0 TO 70.0 CELSIUS
Equivalent Resistance Value In Ohm200000.0 NOMINAL
Style Designator9 PIN TUBE BASE
Overall Thickness0.333 INCHES MINIMUM AND 0.353 INCHES MAXIMUM
ProducttraceabilityNo
RohscompliantTBA
IscanonicalY
Hazardousfalse
RohsphthalatescompliantTBA
UseccnUnknown
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 120372 available?
We can source 120372 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 120372 by The Boeing Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 120372 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 120372?
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 120372?
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.