ITT Cannon · Electronic Components
WK3-31S
Connector, Receptacle, Electrical
Part NumberWK3-31S
ManufacturerITT Cannon
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-196-7177 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Center To Center Distance Between0.725 INCHES MINIMUM AND 0.735 INCHES MAXIMUM
Overall Length1.141 INCHES MINIMUM AND 1.235 INCHES MAXIMUM
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleWK-3 SINGLE MATING END
Shell Surface TreatmentCADMIUM
Shell MaterialALUMINUM ALLOY
Threaded Device TypeCOUPLING FACILITY
Precious Material And Weight0.003 GOLD GRAINS, TROY AND 0.003 SILVER GRAINS, TROY
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.875 INCHES
Precious MaterialGOLD AND SILVER
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 WK3-31S available?
We can source WK3-31S 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 WK3-31S by ITT Cannon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If WK3-31S 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 WK3-31S?
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 WK3-31S?
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.