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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SMC209258-11
Retainer, Electron Tube
Part NumberSMC209258-11
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-00-151-7561 (NSN)
Federal Item NameRETAINER,ELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
MaterialSTEEL CORROSION RESISTING
Overall Height0.531 INCHES NOMINAL
Distance From Retainer Center To C0.797 INCHES NOMINAL
Style DesignatorSINGLE FOOT, CLIP LOCKED, TENSION CLAMP
Mounting Facility Type And Quantit1 SLOT SINGLE MOUNTING FACILITY
Features ProvidedHOLDING SPUR
Electron Tube Base Accommodated Di+1.136 TO 1.175 INCHES
Mounting Slot Length0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY
Angle Between Mounting Facility An65.0
Distance From Retainer Center To E1.453 INCHES MAXIMUM
Inside Diameter1.156 INCHES NOMINAL
Vendor Part Numbers7599081
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 SMC209258-11 available?
We can source SMC209258-11 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 SMC209258-11 by US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SMC209258-11 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 SMC209258-11?
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 SMC209258-11?
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.