Waveline Inc. · Electronic Components
594-D
Adapter, Waveguide
Part Number594-D
ManufacturerWaveline Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-235-7772 (NSN)
Federal Item NameADAPTER,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Inside Width1.122 INCHES MINIMUM AND 1.372 INCHES MAXIMUM
Waveguide Inside Height0.497 INCHES MINIMUM AND 0.622 INCHES MAXIMUM
Waveguide Outside Width1.250 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Thread Class2B FIRST FLANGE ALL CONNECTION FACILITIES
Flange Inside Width1.118 INCHES MINIMUM AND 1.126 INCHES MAXIMUM FIRST FLANGE
Precious Material And LocationINTERNAL SURFACES SILVER
Flange Outside Height1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM FIRST FLANGE
Flange Inside Diameter1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM FIRST FLANGE
Flange Inside Height0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM FIRST FLANGE
Precious MaterialSILVER
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 594-D available?
We can source 594-D 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 594-D by Waveline Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 594-D 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 594-D?
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 594-D?
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.