Dewey Electronics · Electronic Components
40672-1
Attenuator, Variable
Part Number40672-1
ManufacturerDewey Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-432-7653 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Overall Attenuation Range In Decib+0.0 TO 45.0
Mounting Facility Type And Quantit4 THREADED HOLE(S)
Body Length3.250 INCHES NOMINAL
Overall Length4.062 INCHES NOMINAL
Operating Temp Range+0.0 TO 65.0 CELSIUS
Mounting Facility Nominal Screw Th0.164 INCHES
Terminal Type And Quantity8 TAB, SOLDER LUG
Shaft Diameter0.250 INCHES NOMINAL
Shaft TypeROUND, FLATTED
Mounting Thread Quantity32 PER INCH
Adjustment Device Type And Quantit2 SHAFT
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 40672-1 available?
We can source 40672-1 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 40672-1 by Dewey Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 40672-1 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 40672-1?
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 40672-1?
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.