Cts Electronic Components (California) Inc. · Electronic Components
T3-321
Shield, Electron Tube
Part NumberT3-321
ManufacturerCts Electronic Components (California) Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-00-504-8574 (NSN)
Federal Item NameSHIELD,ELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Mounting Facility Type And Quantit1 FRICTION SINGLE MOUNTING FACILITY
Surface Treatment Document And ClaQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE
Style DesignatorOPEN END, WRAP AROUND SHELL
Overall Width0.440 INCHES MAXIMUM
Material Document And ClassificatiQQ-C-533 FED SPEC 1ST MATERIAL RESPONSE
Accommodated Item Securing DeviceFRICTION FASTENER
Precious MaterialSILVER
Overall Length1.031 INCHES MAXIMUM
Eia Electron Tube Envelope AccommoT3/3-1
MaterialCOPPER ALLOY 170 AND SILVER
Overall Height0.500 INCHES MAXIMUM
Vendor Part Numbers190072-2, 115700-001, 59608193926
Cancelled NSN5960-00-804-1858 (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 T3-321 available?
We can source T3-321 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 T3-321 by Cts Electronic Components (California) Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If T3-321 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 T3-321?
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 T3-321?
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.