MIL-SPEC · Electronic Components
AT3UTPS10D
Horn, Waveguide
Part NumberAT3UTPS10D
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-090-0090 (NSN)
Federal Item NameHORN,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Mouth Length3.250 INCHES NOMINAL
Throat Width0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM
Mouth Diameter0.800 INCHES NOMINAL
Overall Length6.5597 INCHES NOMINAL
Connection MethodCOVER FLANGE
Throat Length0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM
MaterialCOPPER ALLOY
Accommodated Conductor TypeWAVEGUIDE
Overall Depth1.310 INCHES MINIMUM AND 1.315 INCHES MAXIMUM
Throat Depth3.260 INCHES NOMINAL
Overall Diameter3.750 INCHES MINIMUM AND 3.755 INCHES MAXIMUM
Vendor Part NumbersAT311TPS10D
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 AT3UTPS10D available?
We can source AT3UTPS10D 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 AT3UTPS10D by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AT3UTPS10D 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 AT3UTPS10D?
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 AT3UTPS10D?
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.