Northrop Grumman Systems · Electronic Components
GA801AL20SH11S
Backshell, Electrical Connector
Part NumberGA801AL20SH11S
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-155-1331 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Size Designation20 AND 21
Overall Diameter1.469 INCHES MAXIMUM
MaterialALUMINUM ALLOY
Surface TreatmentNICKEL
Style DesignatorSTRAIGHT SHAPE SOLID TYPE
Thread Class2B
Nominal Thread Size1.188 INCHES
Thread DirectionRIGHT-HAND
Cable Opening Quantity1
Thread Series DesignatorUNEF
Overall Length1.409 INCHES MAXIMUM
Vendor Part NumbersS1798F22-12TS, GA801GG20F12TS
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 GA801AL20SH11S available?
We can source GA801AL20SH11S 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 GA801AL20SH11S by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If GA801AL20SH11S 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 GA801AL20SH11S?
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 GA801AL20SH11S?
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.