Raytheon · Electronic Components
18643-4
Dummy Connector, Receptacle
Part Number18643-4
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-222-7322 (NSN)
Federal Item NameDUMMY CONNECTOR,RECEPTACLE
Federal Supply Class5935 — Connectors, Electrical
Thread Class2A
Mating End Quantity1
Connector Locking MethodEXTERNALLY THREADED SHELL
Threaded Device TypeCOUPLING FACILITY
Nominal Thread Size1.000 INCHES
Environmental ProtectionSALT WATER RESISTANT
Thread Series DesignatorUNEF
Overall Width1.276 INCHES MINIMUM AND 1.286 INCHES MAXIMUM
Distance From Mounting Shoulder To0.667 INCHES MINIMUM AND 0.677 INCHES MAXIMUM
Overall Height1.276 INCHES MINIMUM AND 1.286 INCHES MAXIMUM
Center To Center Distance Between0.964 INCHES MINIMUM AND 0.974 INCHES MAXIMUM
Cancelled NSN5935-00-570-5541 (cancelled)
ESD/EMICode A — ESD/EMI sensitive item
RohscompliantYES
Wire Connection MethodPush In
Hazardousfalse
RohsphthalatescompliantYES
Rated Current13.5 A
Product RangeSPTAF
IscanonicalY
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 18643-4 available?
We can source 18643-4 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 18643-4 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 18643-4 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 18643-4?
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 18643-4?
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.