Northrop Grumman Systems Corporation · Electronic Components
144629
Retainer, Electron Tube
Part Number144629
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-01-125-2356 (NSN)
Federal Item NameRETAINER,ELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Overall Length1.401 INCHES NOMINAL
Overall Width0.500 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.138 INCHES MINIMUM AND 0.146 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Material Document And ClassificatiMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE
Style DesignatorIRREGULAR
MaterialSTEEL COMP 301 AND STEEL COMP 302
Mounting Facility Type And Quantit1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Surface Treatment Document And ClaMIL-F-14072 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-T-10727,TY 2 MIL SPEC 2ND TREATMENT RESPONSE
Overall Height0.375 INCHES NOMINAL
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 144629 available?
We can source 144629 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 144629 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 144629 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 144629?
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 144629?
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.