ITT Cannon · Electronic Components
GK9-21 1-2AC
Connector, Plug, Electrical
Part NumberGK9-21 1-2AC
ManufacturerITT Cannon
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-643-9321 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Length1.984 INCHES MINIMUM AND 2.078 INCHES MAXIMUM
Thread Class2A
Mating End Quantity1
Shell TypeSOLID
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialALUMINUM ALLOY
Precious MaterialGOLD AND SILVER
Contact Position Arrangement StyleGK-9 SINGLE MATING END
Nominal Thread Size0.875 INCHES AND 1.188 INCHES
Thread Series DesignatorUNEF AND UNS
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Cancelled NSN5935-00-817-5027 (cancelled)
ESD/EMICode A — 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 GK9-21 1-2AC available?
We can source GK9-21 1-2AC 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 GK9-21 1-2AC by ITT Cannon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If GK9-21 1-2AC 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 GK9-21 1-2AC?
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 GK9-21 1-2AC?
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.