Lockheed Martin Corp. · Electronic Components
673071-113
Waveguide Assembly
Part Number673071-113
ManufacturerLockheed Martin Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-508-1807 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
MaterialCOPPER ALLOY ALL TUBING SEGMENT AND FLANGE
Flange Connecting Hole Diameter0.169 INCHES MINIMUM SECOND FLANGE ALL CONNECTION FACILITIES
Flange Inside Height0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM FIRST FLANGE
Waveguide Outside Height0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM
Precious Material And LocationEXTERNAL SURFACES SILVER
Flange Connecting Facility And Qua4 THREADED HOLE(S) FIRST FLANGE ALL CONNECTION FACILITIES
Nominal Thread Size0.164 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
Waveguide Length3.290 INCHES MINIMUM AND 3.350 INCHES MAXIMUM
FlexibilityFLEXIBLE SINGLE TUBING SEGMENT
Waveguide Inside Height0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM
Flange Depth0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM FIRST FLANGE
Vendor Part NumbersM1630
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 673071-113 available?
We can source 673071-113 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 673071-113 by Lockheed Martin Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 673071-113 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 673071-113?
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 673071-113?
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.