CTS Electronic Components (California) · Electronic Components
T3-3021B
Shield, Electron Tube
Part NumberT3-3021B
ManufacturerCTS Electronic Components (California)
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-00-984-3252 (NSN)
Federal Item NameSHIELD,ELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Material Document And ClassificatiWW-T-700 FED SPEC SINGLE MATERIAL RESPONSE
Eia Electron Tube Envelope AccommoT3 3-9
Surface Treatment Document And ClaMIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-P-416,TY 2,CL 2 FED SPEC 2ND TREATMENT RESPONSE
Accommodated Item Securing DeviceFRICTION FASTENER
Surface TreatmentANODIZE AND CADMIUM
Mounting Facility Type And Quantit2 TWIST LOCK SINGLE MOUNTING FACILITY
MaterialALUMINUM ALLOY
Overall Diameter0.500 INCHES NOMINAL
Style DesignatorBAYONET TYPE W/REDUCED BASE
Overall Height1.438 INCHES NOMINAL
Vendor Part Numbers188492-3
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 T3-3021B available?
We can source T3-3021B 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 T3-3021B by CTS Electronic Components (California) obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If T3-3021B 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 T3-3021B?
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 T3-3021B?
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.