Honeywell Intl Inc. Defense Avionics Systems Former Test Systems Div · Electronic Components
2131922-12
Backshell, Electrical Connector
Part Number2131922-12
ManufacturerHoneywell Intl Inc. Defense Avionics Systems Former Test Systems Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-344-2554 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Overall Height1.500 INCHES MAXIMUM
Size Designation24
Cable Opening Diameter0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
Thread Quantity Per Inch18
MaterialALUMINUM ALLOY
Style DesignatorSTRAIGHT TYPE W/CABLE CLAMP
Surface TreatmentCADMIUM AND CHROMATE
Thread Class2B
Overall Length3.410 INCHES NOMINAL
Nominal Thread Size1.438 INCHES
Thread Series DesignatorUNEF
Vendor Part NumbersSE9E2812A2.5-4
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 2131922-12 available?
We can source 2131922-12 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 2131922-12 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 2131922-12 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 2131922-12?
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 2131922-12?
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.