Scientific Atlanta Inc. · Electronic Components
191134
Waveguide Assembly
Part Number191134
ManufacturerScientific Atlanta Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-277-4150 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Outside Height2.980 INCHES MINIMUM AND 3.020 INCHES MAXIMUM FIRST FLANGE
Flange StyleCONTACT TYPE FIRST FLANGE
Flange Quantity2
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Flange Inside Height1.335 INCHES MINIMUM AND 1.345 INCHES MAXIMUM FIRST FLANGE
MaterialALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
Waveguide Outside Height1.494 INCHES MINIMUM AND 1.506 INCHES MAXIMUM
Style DesignatorSTRAIGHT TYPE
Waveguide Inside Width2.834 INCHES MINIMUM AND 2.846 INCHES MAXIMUM
Flange Depth0.670 INCHES MINIMUM AND 0.710 INCHES MAXIMUM FIRST FLANGE
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
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 191134 available?
We can source 191134 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 191134 by Scientific Atlanta Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 191134 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 191134?
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 191134?
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.