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Catalog / Joint Army-Navy Specifications Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M / JK43
Joint Army-Navy Specifications Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M · Electronic Components
JK43
Jack, Telephone
Part NumberJK43
ManufacturerJoint Army-Navy Specifications Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-192-4734 (NSN)
Federal Item NameJACK,TELEPHONE
Federal Supply Class5935 — Connectors, Electrical
Overall Length1.062 INCHES NOMINAL
Overall Diameter0.750 INCHES NOMINAL
Jack Contact Arrangement DesignatoJ2
Cancelled NSN5935-00-234-2125 (cancelled)
Finger Accommodation Diameter0.207 INCHES NOMINAL SINGLE FINGER
Finger Accommodation Length1.093 INCHES NOMINAL SINGLE FINGER
Terminal TypeTAB, SOLDER LUG
Mounting Facility Type And Quantit1 BUSHING
Mounting Bushing Length0.375 INCHES NOMINAL
Overall Width1.125 INCHES NOMINAL
Body StyleTHREADED BUSHING MOUNTED LONG FRAME
Overall Height1.250 INCHES NOMINAL
Nominal Thread Size0.375 INCHES
Bushing Accommodation Hole ShapeROUND
Vendor Part NumbersSCD1585, TC61 21-64INCHDIAMTGH0LE
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 JK43 available?
We can source JK43 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 JK43 by Joint Army-Navy Specifications Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If JK43 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 JK43?
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 JK43?
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.