Space Machine & Engineering Corp. · Electronic Components
SM776LX
Adapter, Waveguide
Part NumberSM776LX
ManufacturerSpace Machine & Engineering Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-130-9564 (NSN)
Federal Item NameADAPTER,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Flange Connecting Facility And Qua4 UNTHREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES
Style DesignatorWAVEGUIDE TO COAXIAL
Surface TreatmentPAINT ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
Connector End DesignFEMALE
Adapter Height1.875 INCHES NOMINAL
Flange Quantity1
Flange Outside Height1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SINGLE FLANGE
MaterialALUMINUM ALL TUBING SEGMENT AND FLANGE
Adapter Length1.290 INCHES NOMINAL
Insertion Loss In Decibels0.15
Flange StyleCHOKE TYPE SINGLE FLANGE
Cancelled NSN5985-01-164-4395 (cancelled)
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 SM776LX available?
We can source SM776LX 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 SM776LX by Space Machine & Engineering Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM776LX 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 SM776LX?
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 SM776LX?
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.