MIL-SPEC · Electronic Components
UG1039BLR1
Flange, Waveguide
Part NumberUG1039BLR1
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-548-3684 (NSN)
Federal Item NameFLANGE,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Surface TreatmentSILVER SINGLE FLANGE OUTSIDE SURFACES
Flange StyleCONTACT TYPE SINGLE FLANGE
Flange Outside Width4.500 INCHES NOMINAL SINGLE FLANGE
Flange Inside Width3.192 INCHES NOMINAL SINGLE FLANGE
Flange Depth1.500 INCHES NOMINAL SINGLE FLANGE
MaterialCOPPER ALLOY SINGLE FLANGE
Precious MaterialSILVER
Flange Outside Height2.656 INCHES NOMINAL SINGLE FLANGE
Flange Inside Height1.356 INCHES NOMINAL SINGLE FLANGE
Flange Connecting Facility And Qua8 UNTHREADED HOLE(S) SINGLE FLANGE SINGLE CONNECTION FACILITY
Precious Material And LocationEXTERNAL SURFACES SILVER
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 UG1039BLR1 available?
We can source UG1039BLR1 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 UG1039BLR1 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If UG1039BLR1 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 UG1039BLR1?
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 UG1039BLR1?
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.