L-3 Communications Westwood · Electronic Components
1-1123-1
Contact, Electrical
Part Number1-1123-1
ManufacturerL-3 Communications Westwood
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-619-3963 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Mounting Facility Quantity2
Overall Width0.330 INCHES MINIMUM AND 0.430 INCHES MAXIMUM
Distance Between Mounting Facility1.950 INCHES MINIMUM AND 2.050 INCHES MAXIMUM
Material Document And ClassificatiASTM-B16 ASSN STD SINGLE MATERIAL RESPONSE BODY AND CONTACT
MaterialCOPPER ALLOY 360 BODY AND CONTACT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Style DesignatorRECTANGULAR SHAPE
Overall Length2.330 INCHES MINIMUM AND 2.430 INCHES MAXIMUM
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch24
Overall Height0.330 INCHES MINIMUM AND 0.430 INCHES MAXIMUM
ESD/EMICode A — ESD/EMI sensitive item
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 1-1123-1 available?
We can source 1-1123-1 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 1-1123-1 by L-3 Communications Westwood obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1-1123-1 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 1-1123-1?
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 1-1123-1?
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.