Microwave Engineering · Electronic Components
D120H-994
Waveguide Assembly
Part NumberD120H-994
ManufacturerMicrowave Engineering
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-600-0717 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Style DesignatorBEND TYPE
Thread Quantity Per Inch20 ALL FLANGES ALL CONNECTION FACILITIES
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Waveguide Offset Distance7.000 INCHES NOMINAL
Thread DirectionRIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES
Flange Connecting Facility And Qua8 THREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES
Insertion Loss In Decibels0.30
Operating Pressure40.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM
Flange StyleCOVER TYPE SECOND FLANGE
MaterialCOPPER SINGLE TUBING SEGMENT
Vendor Part Numbers200425799-1
ESD/EMICode A — ESD/EMI sensitive item
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 D120H-994 available?
We can source D120H-994 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 D120H-994 by Microwave Engineering obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D120H-994 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 D120H-994?
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 D120H-994?
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.