Lucent Technologies Inc. Corporate Headquarters · Electronic Components
100939
Insulation Sleeving, Electrical, S
Part Number100939
ManufacturerLucent Technologies Inc. Corporate Headquarters
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-392-1383 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL,S
Federal Supply Class5970 — Electrical Insulators
Main Body Small End Inside Diamete0.156 INCHES NOMINAL AS SUPPLIED
MaterialPLASTIC VINYL LOCATION NOT OTHERWISE SPECIFIED
ColorBLACK
Main Body Large End Inside Diamete0.406 INCHES NOMINAL AS SUPPLIED
Reliability IndicatorNOT ESTABLISHED
Main Body Overall Length1.812 INCHES NOMINAL AS SUPPLIED
Cancelled NSN5970-01-085-0143 (cancelled)
Individual Section Quantity1
First Flat Length0.375 INCHES NOMINAL SINGLE ACTUATOR
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Nonturn Device Radius0.531 INCHES NOMINAL AT 3:00 OCLOCK
Switch Actuator Positioning Increm30.0 DEGREES SINGLE ACTUATOR
Overall Width1.187 INCHES NOMINAL
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Switch Actuator Indexing Position6 SINGLE ACTUATOR
Shaft Length0.625 INCHES NOMINAL SINGLE ACTUATOR
Nonturn Device TypeTAB AT 3:00 OCLOCK
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 100939 available?
We can source 100939 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 100939 by Lucent Technologies Inc. Corporate Headquarters obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 100939 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 100939?
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 100939?
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.