Naval Ship Systems Command · Electronic Components
632163
Attenuator, Variable
Part Number632163
ManufacturerNaval Ship Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-256-6386 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Mounting Thread Quantity32 PER INCH
Terminal Type And Quantity4 TAB, SOLDER LUG
Body Diameter1.913 INCHES NOMINAL
Overall Attenuation Range In Decib+0.0 TO 38.0
Bushing Length0.750 INCHES NOMINAL
Mounting Facility Nominal Screw Th0.375 INCHES
Mounting Facility Type And Quantit1 THREADED BUSHING
Power Rating4.0 WATTS AVERAGE
Attenuation Variation MethodCONTINUOUS
Application DesignAUDIO
Overall Attenuation Accuracy In De-1.90 TO 1.90
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 632163 available?
We can source 632163 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 632163 by Naval Ship Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 632163 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 632163?
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 632163?
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.