MIL-SPEC · Electronic Components
MS27505E21B11AA
Connector Body, Receptacle, Electr
Part NumberMS27505E21B11AA
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-442-9839 (NSN)
Federal Item NameCONNECTOR BODY,RECEPTACLE,ELECTR
Federal Supply Class5935 — Connectors, Electrical
Center To Center Distance Between1.250 INCHES NOMINAL
Distance Between Centerlines Of Mo1.250 INCHES NOMINAL
Mating End Quantity1
Overall Width1.562 INCHES NOMINAL
Shell Surface TreatmentCADMIUM
Contact Position Arrangement Style21-11 SINGLE MATING END
Overall Height1.562 INCHES NOMINAL
Distance From Mounting Shoulder To0.790 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.128 INCHES NOMINAL
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Overall Length1.100 INCHES NOMINAL
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 MS27505E21B11AA available?
We can source MS27505E21B11AA 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 MS27505E21B11AA by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS27505E21B11AA 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 MS27505E21B11AA?
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 MS27505E21B11AA?
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.