SAE International · Electronic Components
MS3406D24-21S
Connector, Plug, Electrical
Part NumberMS3406D24-21S
ManufacturerSAE International
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-450-5603 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Diameter1.719 INCHES NOMINAL
Overall Length2.125 INCHES NOMINAL
Mating End Quantity2
Terminal LocationBACK ALL MATING ENDS ALL CONTACT GROUPINGS
Contact Position Arrangement Style21 ALL MATING ENDS
Included Contact Quantity21 ALL MATING ENDS ALL CONTACT GROUPINGS
Nondefinitive Spec Std DataD CLASS AND 24 SIZE
Terminal TypeCRIMP AND SOLDER ALL MATING ENDS ALL CONTACT GROUPINGS
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
ESD/EMICode A — 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 MS3406D24-21S available?
We can source MS3406D24-21S 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 MS3406D24-21S by SAE International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3406D24-21S 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 MS3406D24-21S?
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 MS3406D24-21S?
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.