Kearfott · Electronic Components
G128-145-002
Waveguide Assembly
Part NumberG128-145-002
ManufacturerKearfott
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-018-3268 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Style DesignatorSTRAIGHT TYPE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) FIRST FLANGE SINGLE CONNECTION FACILITY
Flange Connecting Facility And Qua4 THREADED HOLE(S) FIRST FLANGE SINGLE CONNECTION FACILITY
MaterialALUMINUM ALLOY SINGLE TUBING SEGMENT
Waveguide Inside Width1.122 INCHES NOMINAL
Thread DirectionRIGHT-HAND FIRST FLANGE SINGLE CONNECTION FACILITY
Flange Connecting Hole Diameter0.169 INCHES NOMINAL SECOND FLANGE SINGLE CONNECTION FACILITY
FlexibilityRIGID SINGLE TUBING SEGMENT
Precious Material And LocationTUBING INTERIOR SURFACE SILVER
Nominal Thread Size0.164 INCHES FIRST FLANGE SINGLE CONNECTION FACILITY
Waveguide Outside Width1.250 INCHES NOMINAL
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 G128-145-002 available?
We can source G128-145-002 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 G128-145-002 by Kearfott obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If G128-145-002 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 G128-145-002?
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 G128-145-002?
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.