General Electric · Electronic Components
K43J197
Retainer, Electron Tube
Part NumberK43J197
ManufacturerGeneral Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-00-642-8602 (NSN)
Federal Item NameRETAINER,ELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Overall Length2.156 INCHES NOMINAL
Electron Tube Base Accommodated Di+1.337 TO 1.377 INCHES
Unthreaded Mounting Hole Diameter0.143 INCHES NOMINAL SINGLE MOUNTING FACILITY
Distance Between Mounting Facility1.843 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Style DesignatorSPRING TENSION LOCK RING
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
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 K43J197 available?
We can source K43J197 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 K43J197 by General Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If K43J197 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 K43J197?
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 K43J197?
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.