Electro Adapter Inc. · Electronic Components
3141-12255
Backshell, Electrical Connector
Part Number3141-12255
ManufacturerElectro Adapter Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-064-4194 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Cable Opening Diameter0.491 INCHES MINIMUM AND 0.521 INCHES MAXIMUM
Mounting Facility Type And Quantit1 THREADED COUPLING
Nominal Thread Size0.688 INCHES
Nominal Thread Length0.125 INCHES
Overall Diameter0.924 INCHES MINIMUM AND 0.969 INCHES MAXIMUM
Size Designation12
Seal TypePREFORMED PACKING
Overall Length1.125 INCHES MAXIMUM
Thread Series DesignatorUNEF
Surface TreatmentCADMIUM
Style DesignatorSTRAIGHT TYPE
Vendor Part NumbersGA801AL12SH
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 3141-12255 available?
We can source 3141-12255 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 3141-12255 by Electro Adapter Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3141-12255 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 3141-12255?
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 3141-12255?
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.