L3Harris Technologies, Inc. · Electronic Components
116781-2
Waveguide Assembly
Part Number116781-2
ManufacturerL3Harris Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-688-7090 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Inside Height0.497 INCHES NOMINAL
Tubing Wall Construction StyleNULL-POINT SEAM SINGLE TUBING SEGMENT
Flange Quantity2
FlexibilityFLEXIBLE SINGLE TUBING SEGMENT
Surface TreatmentSILVER SINGLE TUBING SEGMENT OUTSIDE SURFACES
Waveguide Inside Width1.122 INCHES NOMINAL
Waveguide Outside Width1.250 INCHES NOMINAL
Style DesignatorSTRAIGHT TYPE
Precious MaterialSILVER
Waveguide Length1.500 FEET NOMINAL
Precious Material And LocationTUBING SEGMENT SURFACE SILVER
Vendor Part Numbers203501-3
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 116781-2 available?
We can source 116781-2 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 116781-2 by L3Harris Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 116781-2 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 116781-2?
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 116781-2?
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.