Glenair, Inc. · Electronic Components
G78-1BB
Backshell, Electrical Connector
Part NumberG78-1BB
ManufacturerGlenair, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-011-1923 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Center To Center Distance Between0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM
MaterialALUMINUM ALLOY
Style DesignatorHOOD TYPE W/FLANGE
Surface TreatmentCADMIUM
Cable Opening Diameter0.438 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
Overall Width1.626 INCHES MINIMUM AND 1.750 INCHES MAXIMUM
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch32
Size Designation33
Cable Opening Quantity1
Nominal Thread Size0.138 INCHES
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 G78-1BB available?
We can source G78-1BB 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 G78-1BB by Glenair, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If G78-1BB 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 G78-1BB?
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 G78-1BB?
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.