MIL-SPEC · Electronic Components
CY1298URR
Case, Electron Tube
Part NumberCY1298URR
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-00-280-4018 (NSN)
Federal Item NameCASE,ELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Overall Width4.000 INCHES NOMINAL
Surface TreatmentENAMEL
MaterialALUMINUM ALLOY
Component Quantity1
Overall Height3.000 INCHES NOMINAL
Component Identifying NumberCY-1298/URR TYPE NO.
Component NameCASE,ELECTRON TUBE
Component Controlling AgencyJETDS
Furnished ItemsLOCKING DEVICE
Overall Length10.219 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 CY1298URR available?
We can source CY1298URR 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 CY1298URR by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CY1298URR 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 CY1298URR?
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 CY1298URR?
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.