Lockheed Martin · Electronic Components
C20333-1
Meter, Electrical Frequency
Part NumberC20333-1
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-329-7790 (NSN)
Federal Item NameMETER,ELECTRICAL FREQUENCY
Federal Supply Class6625 — Test Instruments
Furnished Items And QuantityPOWER CORD 1
Measurement Range+0.3 TO 18.0 GIGAHERTZ SINGLE INDICATOR SINGLE RANGE
ColorUNABLE TO DECODE
Display TypeLIGHT EMITTING DIODE (L.E.D.).
Display Digit Quantity7
Circuit Attachment Method And Quan6 CONNECTOR, RECEPTACLE
Operating Voltage Rating In Volts100.0 AC MINIMUM AND 240.0 AC MAXIMUM
Nuclear Hardness Critical FeatureNONHARDENED
Accuracy RatingTIME BASE ACCURACY PORM 1 COUNT SINGLE INDICATOR SINGLE RANGE
Display ColorRED SINGLE INDICATOR SINGLE RANGE
Overall Width16.750 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 C20333-1 available?
We can source C20333-1 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 C20333-1 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C20333-1 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 C20333-1?
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 C20333-1?
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.