Northrop Grumman Systems · Electronic Components
GA11A4A
Adapter, Connector
Part NumberGA11A4A
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-084-9206 (NSN)
Federal Item NameADAPTER,CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Nominal Thread Size0.750 INCHES
Shell Surface TreatmentGOLD AND NICKEL
Contact MaterialCOPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE ALL MATING ENDS
Contact Position Arrangement StyleNONSTD ALL MATING ENDS
Overall Length0.325 INCHES MAXIMUM
Contact Surface TreatmentGOLD AND NICKEL ALL MATING ENDS SINGLE CONTACT GROUPING
Shell MaterialCOPPER ALLOY AND STEEL
Shell Material Document And ClassiQQ-B 626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
Connector Locking MethodBAYONET PIN
Thread Series DesignatorUNEF
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 GA11A4A available?
We can source GA11A4A 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 GA11A4A by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If GA11A4A 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 GA11A4A?
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 GA11A4A?
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.