Glenair, Inc. · Electronic Components
400FS001NF1203L3
Backshell, Electrical Connector
Part Number400FS001NF1203L3
ManufacturerGlenair, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-508-7042 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Size Designation12
Overall Width1.046 INCHES MAXIMUM
Thread Quantity Per Inch24
Overall Height0.890 INCHES MAXIMUM
Cable Opening Quantity1
MaterialALUMINUM
Style DesignatorSTRAIGHT TYPE W/CABLE CLAMP
Surface TreatmentCADMIUM AND CHROMATE AND NICKEL
Thread Class2B
Thread Series DesignatorUNEF
Nominal Thread Size0.688 INCHES
Vendor Part Numbers212A784-19
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 400FS001NF1203L3 available?
We can source 400FS001NF1203L3 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 400FS001NF1203L3 by Glenair, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 400FS001NF1203L3 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 400FS001NF1203L3?
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 400FS001NF1203L3?
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.