L3Harris Technologies, Inc. · Electronic Components
2158445G1
Support Ring, Antenna
Part Number2158445G1
ManufacturerL3Harris Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-412-3294 (NSN)
Federal Item NameSUPPORT RING,ANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Overall Length1.090 INCHES NOMINAL
Mounting Facility Quantity8
Basic Shape StyleCYLINDRICAL W/FLARED END
Mounting Hole TypePLAIN
MaterialALUMINUM ALLOY
Mounting Facility Circle Radius5.000 INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Small End Diameter3.000 INCHES NOMINAL
Surface TreatmentCHROMATE
Mounting Hole Diameter0.204 INCHES NOMINAL
Large End Diameter5.000 INCHES NOMINAL
Vendor Part Numbers2158445G001
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 2158445G1 available?
We can source 2158445G1 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 2158445G1 by L3Harris Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2158445G1 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 2158445G1?
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 2158445G1?
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.