Naval Sea Systems Command · Electronic Components
5543912
Holder, Electrical Card
Part Number5543912
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5998-01-296-3553 (NSN)
Federal Item NameHOLDER,ELECTRICAL CARD
Federal Supply Class5998 — Circuit Card Assemblies
Surface Treatment Document And ClaQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
Overall Length6.500 INCHES NOMINAL
Thread Class2B ALL MOUNTING FACILITIES
Overall Width0.250 INCHES NOMINAL
MaterialSTEEL CORROSION RESISTING
Surface TreatmentCADMIUM
Mounting Facility Type And Quantit3 THREADED HOLE(S) ALL MOUNTING FACILITIES
Nominal Thread Size0.112 INCHES ALL MOUNTING FACILITIES
Material Document And ClassificatiMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE
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 5543912 available?
We can source 5543912 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 5543912 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5543912 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 5543912?
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 5543912?
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.