Raytheon · Electronic Components
H350353-51
Waveguide Assembly
Part NumberH350353-51
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-590-4761 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Depth0.188 INCHES NOMINAL ALL FLANGES
Insertion Loss In Decibels0.10
FlexibilityRIGID SINGLE TUBING SEGMENT
Flange Connecting Hole Diameter0.133 INCHES MINIMUM AND 0.139 INCHES MAXIMUM SECOND FLANGE SINGLE CONNECTION FACILITY
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Flange StyleCONTACT, DOUBLE RIDGE TYPE ALL FLANGES
Nominal Thread Size0.112 INCHES FIRST FLANGE SINGLE CONNECTION FACILITY
MaterialALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
Voltage Standing Wave Ratio1.10
Flange Connecting Facility And Qua4 UNTHREADED HOLE(S) SECOND FLANGE SINGLE CONNECTION FACILITY
Specified Frequency43.5 GIGAHERTZ MINIMUM AND 45.5 GIGAHERTZ MAXIMUM
ESD/EMICode A — ESD/EMI sensitive item
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 H350353-51 available?
We can source H350353-51 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 H350353-51 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If H350353-51 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 H350353-51?
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 H350353-51?
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.