L3Harris Technologies · Electronic Components
135111-2
Waveguide Assembly
Part Number135111-2
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-421-8909 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Connecting Facility And Qua6 UNTHREADED HOLE(S) SECOND FLANGE ALL CONNECTION FACILITIES
Waveguide Length8.570 INCHES NOMINAL
Waveguide Inside Height1.340 INCHES NOMINAL
Insertion Loss In Decibels0.06
Waveguide Outside Width3.000 INCHES NOMINAL
FlexibilityFLEXIBLE SINGLE TUBING SEGMENT
Waveguide Outside Height1.500 INCHES NOMINAL
Style DesignatorSTRAIGHT TYPE
Flange StyleCOVER TYPE ALL FLANGES
MaterialALUMINUM ALL TUBING SEGMENT AND FLANGE
Tubing Wall Construction StyleNULL-POINT SEAM FIRST TUBING SEGMENT
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 135111-2 available?
We can source 135111-2 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 135111-2 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 135111-2 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 135111-2?
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 135111-2?
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.