Ems Technologies Inc. · Electronic Components
178228-1
Waveguide Assembly
Part Number178228-1
ManufacturerEms Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-435-3491 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Quantity3
Flange Outside Width1.380 INCHES NOMINAL ALL FLANGES
Flange Depth0.250 INCHES NOMINAL ALL FLANGES
Flange Outside Height1.380 INCHES NOMINAL ALL FLANGES
Flange StyleCONTACT, DOUBLE RIDGE TYPE ALL FLANGES
Flange Inside Width0.715 INCHES MINIMUM AND 0.725 INCHES MAXIMUM ALL FLANGES
Flange Inside Height0.316 INCHES MINIMUM AND 0.326 INCHES MAXIMUM ALL FLANGES
Vendor Part Numbers16VE716-1
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 178228-1 available?
We can source 178228-1 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 178228-1 by Ems Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 178228-1 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 178228-1?
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 178228-1?
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.