Glenair · Electronic Components
G61991
Backshell, Electrical Connector
Part NumberG61991
ManufacturerGlenair
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-483-4064 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread DirectionRIGHT-HAND
Overall Length2.297 INCHES MINIMUM AND 2.327 INCHES MAXIMUM
Cable Opening Diameter0.735 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
Mounting Facility Type And Quantit4 THREADED HOLE(S)
MaterialALUMINUM ALLOY
Style DesignatorHOOD, TOP OPENING
Surface TreatmentCADMIUM
Furnished ItemsLOCK RING
Thread Class2B
Size Designation67
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 G61991 available?
We can source G61991 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 G61991 by Glenair obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If G61991 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 G61991?
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 G61991?
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.