Northrop Grumman Systems Corporation · Electronic Components
90B0006
Waveguide Assembly
Part Number90B0006
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-823-6302 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Voltage Standing Wave Ratio1.15
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Waveguide Inside Height0.311 INCHES NOMINAL
Flange Inside Diameter1.407 INCHES MINIMUM AND 1.437 INCHES MAXIMUM FIRST FLANGE
Waveguide Outside Width0.702 INCHES NOMINAL
Flange Outside Width1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM SECOND FLANGE
Nominal Thread Size0.138 INCHES SECOND FLANGE ALL CONNECTION FACILITIES
MaterialALUMINUM ALLOY SECOND TUBING SEGMENT AND FLANGE
Waveguide Inside Width0.622 INCHES NOMINAL
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIP.
Flange Connecting Hole Diameter0.125 INCHES NOMINAL FIRST FLANGE ALL CONNECTION FACILITIES
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 90B0006 available?
We can source 90B0006 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 90B0006 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 90B0006 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 90B0006?
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 90B0006?
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.