Westinghouse Electric · Electronic Components
147A19
Retainer, Electron Tube
Part Number147A19
ManufacturerWestinghouse Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-00-264-9506 (NSN)
Federal Item NameRETAINER,ELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Eia Electron Tube Envelope AccommoST14
Style DesignatorPLAIN CAP WITH SPRING LOCKED HOLD DOWN
Distance From Retainer Center To C1.219 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.189 INCHES NOMINAL SINGLE MOUNTING FACILITY
Bolt Circle Diameter2.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
MaterialSTEEL
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Overall Diameter1.812 INCHES NOMINAL
Overall Length2.438 INCHES NOMINAL
Accommodated Item Securing DeviceCOMPRESSION RING
Cancelled NSN5960-00-543-0295 (cancelled)
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 147A19 available?
We can source 147A19 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 147A19 by Westinghouse Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 147A19 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 147A19?
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 147A19?
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.