Northrop Grumman Systems · Electronic Components
05A133T21B75PA
Connector, Receptacle, Electrical
Part Number05A133T21B75PA
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-327-6435 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Length2.750 INCHES MAXIMUM
Mating End Quantity1
Nominal Thread Size1.188 INCHES AND 1.500 INCHES
Included Contact Quantity4 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style21-75 SINGLE MATING END
Shell Surface TreatmentCADMIUM
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch18
Bushing Accommodation Hole ShapeROUND W/FLAT
Connector Locking MethodBAYONET PIN
Insert MaterialPLASTIC EPOXY SINGLE MATING END
Vendor Part Numbers88-527827-75E
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 05A133T21B75PA available?
We can source 05A133T21B75PA 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 05A133T21B75PA by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 05A133T21B75PA 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 05A133T21B75PA?
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 05A133T21B75PA?
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.