Keysight Technologies Inc. · Electronic Components
140-33
Retainer, Electron Tube
Part Number140-33
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-00-715-0789 (NSN)
Federal Item NameRETAINER,ELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Overall Height0.562 INCHES NOMINAL
Mounting Slot Width0.193 INCHES NOMINAL SINGLE MOUNTING FACILITY
Accommodated Item Securing DeviceCLAMP
Mounting Slot Length0.281 INCHES NOMINAL SINGLE MOUNTING FACILITY
MaterialSTEEL
Angle Between Mounting Facility An60.0
Style DesignatorSINGLE FOOT, CLIP LOCKED, TENSION CLAMP
Features ProvidedHOLDING SPUR
Distance From Retainer Center To C0.906 INCHES NOMINAL
Mounting Facility Type And Quantit1 SLOT SINGLE MOUNTING FACILITY
Electron Tube Base Accommodated Di+1.337 TO 1.377 INCHES
Vendor Part Numbers120F5-63AHS
ProducttraceabilityNo
RohscompliantTBA
IscanonicalY
Hazardousfalse
RohsphthalatescompliantTBA
UseccnUnknown
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 140-33 available?
We can source 140-33 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 140-33 by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 140-33 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 140-33?
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 140-33?
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.