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Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier · Electronic Components
2921986
Adapter, Waveguide
Part Number2921986
ManufacturerNavair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-013-6065 (NSN)
Federal Item NameADAPTER,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Adapter Length2.000 INCHES MAXIMUM
Flange StyleCHOKE TYPE SINGLE FLANGE
Thread DirectionRIGHT-HAND SINGLE FLANGE ALL CONNECTION FACILITIES
Coaxial Connector Series DesignatiN
Connector End DesignFEMALE
Thread Class2B SINGLE FLANGE ALL CONNECTION FACILITIES
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Thread Quantity Per Inch32 SINGLE FLANGE ALL CONNECTION FACILITIES
Waveguide Inside Width1.867 INCHES MINIMUM AND 1.877 INCHES MAXIMUM
Flange Connecting Facility And Qua8 THREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES
Flange Outside Diameter3.610 INCHES MINIMUM AND 3.640 INCHES MAXIMUM SINGLE FLANGE
Vendor Part Numbers187AC79, 562625-000, G40NCSPECIALFLANGE
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 2921986 available?
We can source 2921986 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 2921986 by Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2921986 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 2921986?
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 2921986?
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.