BAE Systems Information and Electronic Systems Integration · Electronic Components
303221-001
Support, Electrical Card Holder
Part Number303221-001
ManufacturerBAE Systems Information and Electronic Systems Integration
AvailabilityAvailable to order — request a quote
Specifications
NSN5998-01-346-7764 (NSN)
Federal Item NameSUPPORT,ELECTRICAL CARD HOLDER
Federal Supply Class5998 — Circuit Card Assemblies
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SECOND MOUNTING FACILITY
Surface TreatmentCHROMATE
Overall Width0.375 INCHES NOMINAL
Thread Class2B SECOND MOUNTING FACILITY
Mounting Facility Type And Quantit2 THREADED HOLE(S) SECOND MOUNTING FACILITY
Nominal Thread Size0.112 INCHES SECOND MOUNTING FACILITY
Overall Length6.310 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.066 INCHES MINIMUM AND 0.069 INCHES MAXIMUM FIRST MOUNTING FACILITY
Material Document And ClassificatiQQ-A-200/8,T6 FED SPEC SINGLE MATERIAL RESPONSE
MaterialALUMINUM ALLOY 6061
Body StyleRECTANGLE, SHARP CORNERS
ESD/EMICode B — ESD/EMI sensitive item
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 303221-001 available?
We can source 303221-001 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 303221-001 by BAE Systems Information and Electronic Systems Integration obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 303221-001 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 303221-001?
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 303221-001?
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.