Naval Ship Systems Command · Electronic Components
446649
Sleeve, Antenna Support
Part Number446649
ManufacturerNaval Ship Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-067-1103 (NSN)
Federal Item NameSLEEVE,ANTENNA SUPPORT
Federal Supply Class5985 — Antennas and Waveguides
Mounting Facility Quantity3
Overall Diameter2.250 INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Mounting Facility Circle Radius1.625 INCHES NOMINAL
Angle Between Adjacent Mounting Fa120.0
Mounting Hole TypeCOUNTERBORED
MaterialCOPPER
Basic Shape StyleCYLINDRICAL
Overall Length3.062 INCHES NOMINAL
Mounting Hole Diameter0.281 INCHES NOMINAL
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 446649 available?
We can source 446649 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 446649 by Naval Ship Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 446649 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 446649?
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 446649?
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.