L3 Technologies · Electronic Components
745822-56
Retainer, Electron Tube
Part Number745822-56
ManufacturerL3 Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-00-296-4696 (NSN)
Federal Item NameRETAINER,ELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Overall Diameter2.438 INCHES NOMINAL
Mounting Facility Type And Quantit1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Accommodated Item Securing DeviceCOMPRESSION RING
Distance From Retainer Center To C1.406 INCHES NOMINAL
Electron Tube Base Accommodated Di+1.985 TO 2.031 INCHES
MaterialSTEEL
Unthreaded Mounting Hole Diameter0.169 INCHES NOMINAL SINGLE MOUNTING FACILITY
Style DesignatorPLAIN CAP HOLD DOWN W/ SCREW
Overall Length2.938 INCHES NOMINAL
Vendor Part Numbers15HAT, 140473-85, 308-1032P4
Cancelled NSN5960-00-373-3864 (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 745822-56 available?
We can source 745822-56 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 745822-56 by L3 Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 745822-56 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 745822-56?
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 745822-56?
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.