SAE International · Electronic Components
MS3400D40-56A
Connector Body, Receptacle, Electr
Part NumberMS3400D40-56A
ManufacturerSAE International
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-152-1906 (NSN)
Federal Item NameCONNECTOR BODY,RECEPTACLE,ELECTR
Federal Supply Class5935 — Connectors, Electrical
Shell MaterialALUMINUM ALLOY
Overall Length2.125 INCHES MAXIMUM
Distance From Mounting Shoulder To0.875 INCHES MINIMUM AND 0.906 INCHES MAXIMUM
Distance Between Centerlines Of Mo2.188 INCHES NOMINAL
Thread Quantity Per Inch16
Thread Class2A AND 2B
Insert Position In Deg0.0 AND 95.0 AND 132.0 AND 232.0 AND 260.0
Connector Locking MethodINTERNALLY THREADED SHELL
Nominal Thread Length0.467 INCHES AND 0.664 INCHES
Test Data Document81349-MIL-C-5015 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DAT
Shell Surface Treatment Document AQQ-P-416 TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
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 MS3400D40-56A available?
We can source MS3400D40-56A 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 MS3400D40-56A by SAE International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3400D40-56A 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 MS3400D40-56A?
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 MS3400D40-56A?
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.