L3Harris Technologies, Inc. · Electronic Components
133487-1
Waveguide Assembly
Part Number133487-1
ManufacturerL3Harris Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-185-5072 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
MaterialCOPPER ALLOY SINGLE TUBING SEGMENT
Thread DirectionRIGHT-HAND SECOND FLANGE SINGLE CONNECTION FACILITY
Insertion Loss In Decibels0.06
Flange Outside Width4.500 INCHES NOMINAL FIRST FLANGE
Flange Quantity2
Nominal Thread Size0.3125 INCHES SECOND FLANGE SINGLE CONNECTION FACILITY
Flange Outside Height5.040 INCHES NOMINAL SECOND FLANGE
Voltage Standing Wave Ratio1.08
Flange Connecting Hole Diameter0.263 INCHES NOMINAL FIRST FLANGE SINGLE CONNECTION FACILITY
Precious Material And LocationTUBING AND FLANGE INTERNAL AND EXTERNAL SURFACES SILVER
Waveguide Outside Height1.494 INCHES MINIMUM AND 1.506 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 133487-1 available?
We can source 133487-1 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 133487-1 by L3Harris Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 133487-1 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 133487-1?
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 133487-1?
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.