Andrew LLC · Electronic Components
55407-112
Waveguide Assembly
Part Number55407-112
ManufacturerAndrew LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-275-0328 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Length12.000 INCHES NOMINAL
Flange Outside Width2.500 INCHES NOMINAL ALL FLANGES
Waveguide Outside Width1.250 INCHES NOMINAL
Style DesignatorSTRAIGHT TYPE
Tubing Twist Angle In Deg90.0 SINGLE TUBING SEGMENT
Voltage Standing Wave Ratio1.02
Flange Depth0.500 INCHES NOMINAL ALL FLANGES
FlexibilityRIGID SINGLE TUBING SEGMENT
Flange Connecting Hole Diameter0.266 INCHES NOMINAL ALL FLANGES ALL CONNECTION FACILITIES
Waveguide Inside Width1.122 INCHES NOMINAL
MaterialCOPPER ALLOY ALL FLANGE
Vendor Part NumbersMDC93333-112, M1246-6-R-1-1-12
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 55407-112 available?
We can source 55407-112 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 55407-112 by Andrew LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 55407-112 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 55407-112?
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 55407-112?
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.