Northrop Grumman Systems · Electronic Components
037-004176-001
Coupler, Directional
Part Number037-004176-001
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-316-3566 (NSN)
Federal Item NameCOUPLER,DIRECTIONAL
Federal Supply Class5985 — Antennas and Waveguides
Overall Length12.000 INCHES MAXIMUM
Overall Width1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM
FSC Application DataRADAR EQUIPMENT
Radio Frequency Rating7.5 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
Unit TypeCOAXIAL LINE AND WAVEGUIDE
Design TypeBIDIRECTIONAL
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Overall Height1.678 INCHES MINIMUM AND 1.714 INCHES MAXIMUM
Power Loss In Decibels30.0
Vendor Part NumbersR160-3N
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 037-004176-001 available?
We can source 037-004176-001 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 037-004176-001 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 037-004176-001 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 037-004176-001?
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 037-004176-001?
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.