SAE International · Electronic Components
MS3406D28-21BX
Connector Body, Plug, Electrical
Part NumberMS3406D28-21BX
ManufacturerSAE International
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-335-8046 (NSN)
Federal Item NameCONNECTOR BODY,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Test Data Document81349-MIL-C-5015 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DAT
Shell Surface TreatmentCADMIUM AND CHROMATE AND NICKEL
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Environmental ProtectionMOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF AND SHOCK RESISTANT AND COLD RESISTANT AND HEAT RESISTANT AN
Shell MaterialALUMINUM
Operating Temp Rating-55.0 CELSIUS MINIMUM AND 200.0 CELSIUS MAXIMUM
Shell TypeSOLID
Connector Locking MethodINTERNALLY THREADED COUPLING RING
Contact Position Arrangement Style28-21 SINGLE MATING END
Insert Position In Deg250.0
Nominal Thread Size1.750 INCHES
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 MS3406D28-21BX available?
We can source MS3406D28-21BX 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 MS3406D28-21BX by SAE International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3406D28-21BX 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 MS3406D28-21BX?
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 MS3406D28-21BX?
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.