Northrop Grumman Systems · Electronic Components
1JA3478H02
Retainer, Electron Tube
Part Number1JA3478H02
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-00-272-8576 (NSN)
Federal Item NameRETAINER,ELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Overall Height0.750 INCHES NOMINAL
Mounting Facility Type And Quantit1 SLOT SINGLE MOUNTING FACILITY
Mounting Slot Width0.194 INCHES NOMINAL SINGLE MOUNTING FACILITY
Angle Between Mounting Facility An120.0
Distance From Retainer Center To C0.969 INCHES NOMINAL
Mounting Slot Length0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY
Accommodated Item Securing DeviceCLAMP
Style DesignatorSINGLE FOOT, CLIP LOCKED, TENSION CLAMP
MaterialSTEEL CORROSION RESISTING
Surface TreatmentPASSIVATE
Inside Diameter1.500 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 1JA3478H02 available?
We can source 1JA3478H02 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 1JA3478H02 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1JA3478H02 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 1JA3478H02?
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 1JA3478H02?
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.