Naval Sea Systems Command · Electronic Components
5189386
Adapter, Waveguide
Part Number5189386
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-149-4066 (NSN)
Federal Item NameADAPTER,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Waveguide Inside Width0.6195 INCHES MINIMUM AND 0.6245 INCHES MAXIMUM
Insertion Loss In Decibels0.40
Connector End DesignFEMALE
Flange Quantity1
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Surface TreatmentCOPPER SINGLE TUBING SEGMENT ALL SURFACES
Adapter Height1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM
Voltage Standing Wave Ratio1.50
Flange Inside Width0.705 INCHES MINIMUM SINGLE FLANGE
Flange Inside Height0.394 INCHES MINIMUM SINGLE FLANGE
Vendor Part NumbersP8037D
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 5189386 available?
We can source 5189386 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 5189386 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5189386 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 5189386?
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 5189386?
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.