SAE International · Electronic Components
MS3404D18-1E
Connector, Receptacle, Electrical
Part NumberMS3404D18-1E
ManufacturerSAE International
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-137-5272 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Thread DirectionRIGHT-HAND
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Overall Diameter1.688 INCHES MINIMUM AND 1.698 INCHES MAXIMUM
Terminal LocationBACK SINGLE MATING END ALL CONTACT GROUPINGS
Shell Surface Treatment Document AQQ-P-416 TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Thread Series DesignatorUNEF
Criticality Code JustificationFEAT
Nominal Thread Size1.062 INCHES AND 1.125 INCHES
Contact RemovabilityREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Terminal TypeCRIMP SINGLE MATING END ALL CONTACT GROUPINGS
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 MS3404D18-1E available?
We can source MS3404D18-1E 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 MS3404D18-1E by SAE International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3404D18-1E 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 MS3404D18-1E?
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 MS3404D18-1E?
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.