Kato Engineering Inc. · Electronic Components
040-21064-04
SEMICONDUCTOR DEVICE ASSEMBLY — NSN 5961-01-064-6490
Part Number040-21064-04
ManufacturerKato Engineering Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-064-6490 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE ASSEMBLY
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Overall Length5.469 INCHES NOMINAL
Overall Width5.000 INCHES NOMINAL
Overall Height1.688 INCHES NOMINAL
Special FeaturesBORE HOLE SIZE 2.250 IN. DIA
Major ComponentsRECTIFIER 6; MOLDED HUB 1
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 040-21064-04 available?
We can source 040-21064-04 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 040-21064-04 by Kato Engineering Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 040-21064-04 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 040-21064-04?
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 040-21064-04?
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.