3Dbm Co Inc. Waveguide Group · Electronic Components
475-112-2
Waveguide Assembly
Part Number475-112-2
Manufacturer3Dbm Co Inc. Waveguide Group
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-331-7013 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Cross Sectional Shape StyleINTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR
Flange Quantity2
Waveguide Outside Width1.187 INCHES MINIMUM AND 1.193 INCHES MAXIMUM
FSC Application DataRADAR EQUIPMENT
Waveguide Inside Height0.503 INCHES MINIMUM AND 0.509 INCHES MAXIMUM
Flange Inside Width1.087 INCHES MINIMUM AND 1.093 INCHES MAXIMUM ALL FLANGES
Style DesignatorSTRAIGHT TYPE
Nominal Thread Size0.138 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
Voltage Standing Wave Ratio1.20
Surface TreatmentCHROMATE ALL TUBING SEGMENT AND FLANGE ALL SURFACES
Flange Connecting Hole Diameter0.145 INCHES MINIMUM SECOND FLANGE ALL CONNECTION FACILITIES
Vendor Part NumbersTDR22320-1, 4245416-003
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 475-112-2 available?
We can source 475-112-2 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 475-112-2 by 3Dbm Co Inc. Waveguide Group obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 475-112-2 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 475-112-2?
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 475-112-2?
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.