Honeywell Intl Inc. Defense Avionics Systems Former Test Systems Div · Electronic Components
2798090-20
Backshell, Electrical Connector
Part Number2798090-20
ManufacturerHoneywell Intl Inc. Defense Avionics Systems Former Test Systems Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-053-4155 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Seal TypePREFORMED PACKING
Surface TreatmentCADMIUM AND CHROMATE
Thread DirectionRIGHT-HAND
Nominal Thread Size1.062 INCHES
Overall Height1.187 INCHES NOMINAL
Cable Opening Quantity1
Overall Width1.687 INCHES NOMINAL
Cable Opening Diameter0.937 INCHES MINIMUM AND 1.125 INCHES MAXIMUM
Thread Quantity Per Inch18
Style DesignatorSTRAIGHT TYPE W/CABLE CLAMP
Thread Class2B
Vendor Part NumbersG3784-189-3B, SE7F1809S3.0-4ES
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 2798090-20 available?
We can source 2798090-20 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 2798090-20 by Honeywell Intl Inc. Defense Avionics Systems Former Test Systems Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2798090-20 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 2798090-20?
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 2798090-20?
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.