NAVAIR/NAVSEA Design Activity · Electronic Components
12Z7003-3
Backshell, Electrical Connector
Part Number12Z7003-3
ManufacturerNAVAIR/NAVSEA Design Activity
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-221-0035 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Seal TypeBUSHING
Nominal Thread Size1.188 INCHES
Overall Height1.375 INCHES NOMINAL
Cable Opening Quantity1
Overall Length2.156 INCHES NOMINAL
Thread Quantity Per Inch18
Cable Opening Diameter0.688 INCHES MAXIMUM
Mounting Facility Type And Quantit1 THREADED COUPLING
Size Designation20 AND 22
Style DesignatorSTRAIGHT TYPE W/CABLE CLAMP
Thread Series DesignatorUN
Vendor Part NumbersL201491-316, 8410717, 7612003, 187869G16, 9767-22-12, 5M4594-220-41
Cancelled NSN5935-00-248-3147 (cancelled)
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 12Z7003-3 available?
We can source 12Z7003-3 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 12Z7003-3 by NAVAIR/NAVSEA Design Activity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12Z7003-3 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 12Z7003-3?
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 12Z7003-3?
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.