Northrop Grumman Systems Corporation · Electronic Components
GC811DH2
Connector, Receptacle, Electrical
Part NumberGC811DH2
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-353-0510 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Environmental ProtectionSHOCK RESISTANT AND VIBRATION RESISTANT
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Thread Class2A
Overall Diameter0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM
Bushing Accommodation Hole ShapeROUND W/DOUBLE FLAT
Shell Surface TreatmentSILVER
Shell MaterialCOPPER ALLOY
Precious Material And LocationCONTACT SURFACES GOLD AND CONTACT AND SHELL SURFACES SILVER
Shell Surface Treatment Document AQQ-A-365 FED SPEC SINGLE TREATMENT RESPONSE
Nominal Thread Size0.250 INCHES
Contact Maximum Frequency Rating500.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
Vendor Part NumbersRF6682
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 GC811DH2 available?
We can source GC811DH2 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 GC811DH2 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If GC811DH2 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 GC811DH2?
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 GC811DH2?
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.