Raytheon Company · Electronic Components
N658216-2
Adapter, Waveguide
Part NumberN658216-2
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-446-1002 (NSN)
Federal Item NameADAPTER,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Surface TreatmentCHROMATE SINGLE TUBING SEGMENT AND FLANGE ALL SURFACES
Flange Quantity1
Adapter Overall Height5.520 INCHES NOMINAL
Connector End DesignFEMALE
Waveguide Outside Height3.402 INCHES MINIMUM AND 3.418 INCHES MAXIMUM
Waveguide Inside Width6.492 INCHES MINIMUM AND 6.508 INCHES MAXIMUM
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Adapter Length8.810 INCHES NOMINAL
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
MaterialALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE
Waveguide Inside Height3.242 INCHES MINIMUM AND 3.508 INCHES MAXIMUM
Vendor Part NumbersUG-1378A/FPS
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 N658216-2 available?
We can source N658216-2 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 N658216-2 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If N658216-2 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 N658216-2?
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 N658216-2?
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.