SAE International · Electronic Components
MS3402D20-27AW
Connector Body, Receptacle, Electr
Part NumberMS3402D20-27AW
ManufacturerSAE International
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-178-8398 (NSN)
Federal Item NameCONNECTOR BODY,RECEPTACLE,ELECTR
Federal Supply Class5935 — Connectors, Electrical
Environmental ProtectionMOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF AND CORROSION RESISTANT AND DUST RESISTANT AND FUEL RESISTAN
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Contact Position Arrangement Style20-27 SINGLE MATING END
Nominal Thread Size1.250 INCHES AND 0.938 INCHES
Thread Quantity Per Inch18 AND 16
Shell Surface TreatmentCADMIUM AND CHROMATE AND ZINC
Insert Position In Deg35.0
Test Data Document81349-MIL-C-5015 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DAT
Polarization MethodKEYWAY OR MULTIPLE KEYWAY AND POLARIZATION BOSS
Connector Locking MethodEXTERNALLY THREADED SHELL
Thread DirectionRIGHT-HAND
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 MS3402D20-27AW available?
We can source MS3402D20-27AW 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 MS3402D20-27AW by SAE International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3402D20-27AW 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 MS3402D20-27AW?
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 MS3402D20-27AW?
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.