Frontgrade Technologies · Electronic Components
AF7B187-17-00
Waveguide Assembly
Part NumberAF7B187-17-00
ManufacturerFrontgrade Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-048-9343 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULARINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Waveguide Outside Height1.000 INCHES NOMINAL1.000 INCHES NOMINAL
Waveguide Inside Width1.872 INCHES NOMINAL1.872 INCHES NOMINAL
Nominal Thread Size0.190 INCHES SECOND FLANGE SINGLE CONNECTION FACILITY0.190 INCHES SECOND FLANGE SINGLE CONNECTION FACILITY
Flange Inside Height1.002 INCHES NOMINAL SECOND FLANGE1.002 INCHES NOMINAL SECOND FLANGE
Thread DirectionRIGHT-HAND SECOND FLANGE SINGLE CONNECTION FACILITYRIGHT-HAND SECOND FLANGE SINGLE CONNECTION FACILITY
Waveguide Outside Width2.000 INCHES NOMINAL2.000 INCHES NOMINAL
Flange Connecting Facility And Qua4 UNTHREADED HOLE(S) FIRST FLANGE SINGLE CONNECTION FACILITY4 UNTHREADED HOLE(S) FIRST FLANGE SINGLE CONNECTION FACILITY
Flange Outside Diameter3.625 INCHES NOMINAL FIRST FLANGE3.625 INCHES NOMINAL FIRST FLANGE
Flange Depth0.938 INCHES NOMINAL FIRST FLANGE0.938 INCHES NOMINAL FIRST FLANGE
Flange Connecting Hole Diameter0.199 INCHES NOMINAL FIRST FLANGE SINGLE CONNECTION FACILITY0.199 INCHES NOMINAL FIRST FLANGE SINGLE CONNECTION FACILITY
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 AF7B187-17-00 available?
We can source AF7B187-17-00 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 AF7B187-17-00 by Frontgrade Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AF7B187-17-00 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 AF7B187-17-00?
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 AF7B187-17-00?
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.