Honeywell Intl Inc. Defense Avionics Systems Former Test Systems Div · Electronic Components
6406856-3
Attenuator, Variable
Part Number6406856-3
ManufacturerHoneywell Intl Inc. Defense Avionics Systems Former Test Systems Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-286-6647 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Mounting Facility Type And Quantit4 THREADED HOLE(S)
Adjustment Device Type And Quantit1 ELECTRONIC, PROGRAMMABLE
Attenuation Variation MethodSTEPPED
Mounting Facility PatternFOUR POSITION IN-LINE
Segment Attenuation Accuracy In De-0.30 TO 0.50
Overall Height0.800 INCHES NOMINAL
Attenuation Per Step In Decibels10.0 AND 20.0
Terminal Type And Quantity3 CONNECTOR, COAXIAL, FEMALE
Overall Attenuation Range In Decib+10.0 TO 20.0
Application DesignTRANSMISSION LINE
Center To Center Distance Between0.600 INCHES NOMINAL
Vendor Part Numbers5P70SS26-TTL
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 6406856-3 available?
We can source 6406856-3 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 6406856-3 by Honeywell Intl Inc. Defense Avionics Systems Former Test Systems Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6406856-3 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 6406856-3?
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 6406856-3?
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.