Better Engineering Manufacturing Inc. · Electronic Components
4Q-50
Box Connector, Electrical
Part Number4Q-50
ManufacturerBetter Engineering Manufacturing Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-01-480-2817 (NSN)
Federal Item NameBOX CONNECTOR,ELECTRICAL
Federal Supply Class5975 — Electrical Hardware and Supplies
Inside Diameter1.500 INCHES NOMINAL SINGLE END
MaterialIRON MALLEABLE
End TypeEXTERNAL THREAD SECOND END
Style DesignatorSTRAIGHT
Conduit Type AccommodatedANY ACCEPTABLE FIRST END
Vendor Part Numbers1406
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 4Q-50 available?
We can source 4Q-50 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 4Q-50 by Better Engineering Manufacturing Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4Q-50 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 4Q-50?
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 4Q-50?
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.