Hewlett-Packard Company · Electronic Components
774D
Coupler, Directional
Part Number774D
ManufacturerHewlett-Packard Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-819-9334 (NSN)
Federal Item NameCOUPLER,DIRECTIONAL
Federal Supply Class5985 — Antennas and Waveguides
Design TypeBIDIRECTIONAL
Terminal Fitting Controlling AgencMIL
Power Loss In Decibels0.15
Unit TypeTRANSMISSION LINE
Identifying NumberTERMINAL FITTING SERIES N; SERIES M
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Overall Height1.625 INCHES NOMINAL
Radio Frequency Rating216.0 MEGAHERTZ MINIMUM AND 450.0 MEGAHERTZ MAXIMUM
Overall Length9.000 INCHES NOMINAL
Overall Width3.000 INCHES NOMINAL
Vendor Part Numbers764D
Cancelled NSN5985-00-673-0991 (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 774D available?
We can source 774D 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 774D by Hewlett-Packard Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 774D 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 774D?
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 774D?
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.