Northrop Grumman Systems Corporation · Electronic Components
GC837DA20
Clamp, Cable, Electrical Connector
Part NumberGC837DA20
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-033-5403 (NSN)
Federal Item NameCLAMP,CABLE,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
MaterialALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorENVIRONMENTAL TYPE
Surface TreatmentNICKEL
Cable Opening Diameter0.625 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
Thread Series DesignatorUNS
Nominal Thread Size1.161 INCHES
Thread Quantity Per Inch36
Cable Opening Quantity1
Body Diameter1.380 INCHES MAXIMUM
Overall Length1.360 INCHES NOMINAL
Seal TypeGASKET
Vendor Part NumbersG62616-20
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 GC837DA20 available?
We can source GC837DA20 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 GC837DA20 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If GC837DA20 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 GC837DA20?
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 GC837DA20?
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.