Spectrolab · Electronic Components
017493
Shield, Electron Tube
Part Number017493
ManufacturerSpectrolab
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-01-044-4902 (NSN)
Federal Item NameSHIELD,ELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Mounting Facility Type And Quantit3 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
Unthreaded Mounting Hole Diameter0.219 INCHES NOMINAL SINGLE MOUNTING FACILITY
Style DesignatorCYLINDRICAL
Overall Length3.562 INCHES NOMINAL
Overall Diameter2.500 INCHES NOMINAL
Accommodated Item Securing DeviceHOLES
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 017493 available?
We can source 017493 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 017493 by Spectrolab obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 017493 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 017493?
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 017493?
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.