Egs Electrical Group Appleton Div · Electronic Components
8458R
Cover, Junction Box
Part Number8458R
ManufacturerEgs Electrical Group Appleton Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-01-132-9231 (NSN)
Federal Item NameCOVER,JUNCTION BOX
Federal Supply Class5975 — Electrical Hardware and Supplies
Style DesignatorSQUARE-CORNER MOUNTED
Cover Attachment MethodUNTHREADED HOLE
Overall Width4.000 INCHES NOMINAL
Overall Height1.750 INCHES NOMINAL
Cover Mounting Hole Quantity2
Overall Length4.000 INCHES NOMINAL
Cover TypeRAISED
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 8458R available?
We can source 8458R 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 8458R by Egs Electrical Group Appleton Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8458R 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 8458R?
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 8458R?
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.