MIL-SPEC · Electronic Components
MS3459W18-1P
Connector, Straight, Locking,10 Contacts, Pins
Part NumberMS3459W18-1P
ManufacturerMIL-SPEC
AvailabilityIn stock — ships fast
Specifications
NSN5935-01-261-9376 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Terminal TypeCRIMP SINGLE MATING END ALL CONTACT GROUPINGS
Overall Length2.125 INCHES MAXIMUM
Overall Diameter1.588 INCHES MAXIMUM
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING W/BACKSHELL
Precious MaterialGOLD
Precious Material LocationCONTACT SURFACES GOLD
Special FeaturesIN ORDER TO COMPLETE THE CONNECTOR ASSEMBLY,THE USER MUST OBTAIN/PROVIDE THE BACKSHELL. STANDARD VERSIONS MAY BE ORDERED
Nominal Thread Size1.0625 INCHES AND 1.125 INCHES
Contact Arrangement18-1 SINGLE MATING END
Included Contact Quantity6 SINGLE MATING END SECOND CONTACT GROUPING; 4 SINGLE MATING END FIRST CONTACT GROUPING
Federal Supply Class5935 — Connectors, Electrical
Thread Class2A AND 2B
Shell MaterialALUMINUM ALLOY
Contact Maximum Ac Voltage Rating500.0 SINGLE MATING END FIRST CONTACT GROUPING
Shell Surface Treatment Document AQQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES
Test Data Document81349-MIL-C-5015 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DAT
Insert MaterialRUBBER SILICONE CLASS Q SINGLE MATING END
Precious Material And Weight0.010 GOLD GRAINS, TROY
Cancelled NSN5935-01-111-5555 (cancelled)
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 MS3459W18-1P in stock?
Yes — MS3459W18-1P is in our stock database. Request a quote for current pricing and lead time.
Is MS3459W18-1P by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3459W18-1P 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 MS3459W18-1P?
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 MS3459W18-1P?
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.