Lockheed Martin Corp. · Electronic Components
250220
Oscillator, Noncrystal Controlled
Part Number250220
ManufacturerLockheed Martin Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-885-3897 (NSN)
Federal Item NameOSCILLATOR,NONCRYSTAL CONTROLLED
Federal Supply Class5955 — Crystals and Oscillators
Measurement Range+0.0 TO 9990.0 OHMS SINGLE INDICATOR SINGLE RANGE
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Accuracy In Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Circuit Attachment Method And Quan5 BINDING POST
Overall Length240.0 MILLIMETERS NOMINAL
Circuit Current For Which DesignedAC
Style DesignatorHAND-HELD
Reference Data And LiteratureTO 33A1-12-1136-1
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Scale Selection MethodSWITCH AND TERMINAL
Scale Graduation TypeNONLINEAR SINGLE INDICATOR SINGLE RANGE
Vendor Part NumbersTS-3221/U
ProducttraceabilityNo
IscanonicalY
Hazardousfalse
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 250220 available?
We can source 250220 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 250220 by Lockheed Martin Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 250220 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 250220?
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 250220?
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.