Frontgrade Technologies · Electronic Components
873947-1
Waveguide Assembly
Part Number873947-1
ManufacturerFrontgrade Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-420-1341 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Style DesignatorBEND TYPE
Waveguide Inside Height0.140 INCHES NOMINAL
Flange Inside Height0.222 INCHES NOMINAL SECOND FLANGE
Flange StyleCOVER TYPE SECOND FLANGE
Flange Outside Height0.750 INCHES NOMINAL SECOND FLANGE
Waveguide Offset Distance1.025 INCHES NOMINAL
Waveguide Longer Offset Distance24.066 INCHES NOMINAL
Surface TreatmentCHROMATE SINGLE TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
Flange Quantity2
MaterialALUMINUM ALLOY 6061 SINGLE TUBING SEGMENT AND FLANGE
Flange Depth0.187 INCHES NOMINAL SECOND FLANGE
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 873947-1 available?
We can source 873947-1 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 873947-1 by Frontgrade Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 873947-1 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 873947-1?
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 873947-1?
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.