DRS Sustainment Systems · Electronic Components
663931-23
Support, Antenna
Part Number663931-23
ManufacturerDRS Sustainment Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-051-4069 (NSN)
Federal Item NameSUPPORT,ANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Overall Height0.380 INCHES NOMINAL
Mounting Slot Length0.740 INCHES NOMINAL
MaterialALUMINUM ALLOY
Overall Width1.620 INCHES NOMINAL
Basic Shape StyleIRREGULAR
Mounting MethodSLOT
Overall Length2.120 INCHES NOMINAL
Mounting Slot Width0.201 INCHES NOMINAL
Mounting Facility Quantity2
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 663931-23 available?
We can source 663931-23 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 663931-23 by DRS Sustainment Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 663931-23 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 663931-23?
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 663931-23?
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.