Interplex Nascal Inc. · Electronic Components
159D1-73B
Retainer, Electron Tube
Part Number159D1-73B
ManufacturerInterplex Nascal Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-00-877-8016 (NSN)
Federal Item NameRETAINER,ELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Overall Height0.625 INCHES NOMINAL
Inside Diameter1.250 INCHES NOMINAL
Mounting Facility Type And Quantit1 SLOT SINGLE MOUNTING FACILITY
Style DesignatorSINGLE FOOT, CLIP LOCKED, TENSION CLAMP
Distance From Retainer Center To C0.906 INCHES NOMINAL
Accommodated Item Securing DeviceCLAMP
MaterialSTEEL
Angle Between Mounting Facility An80.0
Distance From Retainer Center To E1.125 INCHES NOMINAL
Mounting Slot Width0.190 INCHES NOMINAL SINGLE MOUNTING FACILITY
Vendor Part Numbers9157437
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 159D1-73B available?
We can source 159D1-73B 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 159D1-73B by Interplex Nascal Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 159D1-73B 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 159D1-73B?
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 159D1-73B?
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.