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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SCC66229-1
Attenuator, Variable
Part NumberSCC66229-1
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-257-9484 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Terminal Type And Quantity6 TAB, SOLDER LUG
Distance Between Mounting Facility1.500 INCHES NOMINAL
Overall Attenuation Range In Decib+0.0 TO 29.0
Power Rating2.0 WATTS AVERAGE
Operating Temp Range-65.0 TO 175.0 FAHRENHEIT
Step Position Quantity30
Shaft Diameter0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
Mounting Facility Nominal Screw Th0.164 INCHES
Impedance Rating In Ohms75.0 INPUT-OUTPUT
Overall Attenuation Accuracy In De-0.145 TO 0.145
Overall Diameter2.749 INCHES MAXIMUM
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 SCC66229-1 available?
We can source SCC66229-1 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 SCC66229-1 by US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SCC66229-1 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 SCC66229-1?
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 SCC66229-1?
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.