MIL-SPEC · Electronic Components
MS90555C44412SZ
Connector, Receptacle, Electrical
Part NumberMS90555C44412SZ
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-188-2529 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Distance Between Centerlines Of Mo2.812 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.281 INCHES NOMINAL
Overall Length3.976 INCHES NOMINAL
Thread Class2A
Overall Width3.355 INCHES MINIMUM AND 3.396 INCHES MAXIMUM
Contact RemovabilityREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Center To Center Distance Between2.812 INCHES NOMINAL
Environmental ProtectionTHERMAL SHOCK RESISTANT AND MOISTURE RESISTANT AND SALT WATER RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
Shell Surface TreatmentCADMIUM AND NICKEL
Thread Quantity Per Inch7
Shell MaterialALUMINUM ALLOY
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 MS90555C44412SZ available?
We can source MS90555C44412SZ 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 MS90555C44412SZ by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS90555C44412SZ 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 MS90555C44412SZ?
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 MS90555C44412SZ?
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.