L3 Technologies · Electronic Components
B463437-1
Retainer, Electron Tube
Part NumberB463437-1
ManufacturerL3 Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-00-321-5722 (NSN)
Federal Item NameRETAINER,ELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Electron Tube Base Accommodated Di+1.610 TO 1.650 INCHES
Mounting Slot Length0.218 INCHES NOMINAL SINGLE MOUNTING FACILITY
Overall Diameter1.372 INCHES MINIMUM AND 1.378 INCHES MAXIMUM
MaterialSTEEL CORROSION RESISTING
Mounting Slot Width0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY
Accommodated Item Securing DeviceCLAMP
Style DesignatorCYLINDRICAL
Mounting Facility Type And Quantit1 SLOT SINGLE MOUNTING FACILITY
Overall Length0.188 INCHES NOMINAL
Vendor Part Numbers2503-1
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 B463437-1 available?
We can source B463437-1 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 B463437-1 by L3 Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B463437-1 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 B463437-1?
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 B463437-1?
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.