Naval Sea Systems Command · Electronic Components
5550233
Support, Electrical Card Holder
Part Number5550233
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5998-01-257-4552 (NSN)
Federal Item NameSUPPORT,ELECTRICAL CARD HOLDER
Federal Supply Class5998 — Circuit Card Assemblies
MaterialALUMINUM ALLOY
Unthreaded Mounting Hole Diameter0.128 INCHES NOMINAL FIRST MOUNTING FACILITY
Mounting Facility Type And Quantit1 SLOT THIRD MOUNTING FACILITY
Mounting Slot Length0.800 INCHES NOMINAL THIRD MOUNTING FACILITY
Material Document And ClassificatiQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
Overall Height0.120 INCHES NOMINAL
Overall Diameter3.600 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 5550233 available?
We can source 5550233 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 5550233 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5550233 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 5550233?
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 5550233?
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.