Raytheon Company · Electronic Components
485755
Waveguide Assembly
Part Number485755
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-444-6512 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Outside Height1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SECOND FLANGE
Flange Inside Diameter1.406 INCHES MINIMUM AND 1.437 INCHES MAXIMUM FIRST FLANGE
Flange StyleCHOKE TYPE SECOND FLANGE
Waveguide Outside Width1.000 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
Thread Class2B FIRST FLANGE ALL CONNECTION FACILITIES
Flange Depth0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM SECOND FLANGE
Flange Inside Width0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM FIRST FLANGE
Thread DirectionRIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) FIRST FLANGE ALL CONNECTION FACILITIES
Nominal Thread Size0.164 INCHES SECOND FLANGE ALL CONNECTION FACILITIES
Waveguide Inside Width0.900 INCHES MINIMUM AND 1.122 INCHES MAXIMUM
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 485755 available?
We can source 485755 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 485755 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 485755 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 485755?
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 485755?
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.