Te Connectivity Corporation · Electronic Components
RT138-1X
Insulation Sleeving, Electrical
Part NumberRT138-1X
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-489-2716 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL
Federal Supply Class5970 — Electrical Insulators
MaterialPLASTIC POLYVINYLIDENE FLUORIDE
Expanded Inside Diameter0.800 INCHES MINIMUM
Recovered Wall Thickness0.040 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Recovered Inside Diameter0.200 INCHES MAXIMUM
Minimum Tensile Strength4000 POUNDS PER SQUARE INCH
ColorNATURAL
FlexibilitySEMIRIGID
Environmental ProtectionWATER RESISTANT
Temp Rating-65.0 FAHRENHEIT AND 347.0 FAHRENHEIT
Overall Length4.000 FEET NOMINAL
Vendor Part NumbersC2070-20N
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 RT138-1X available?
We can source RT138-1X 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 RT138-1X by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RT138-1X 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 RT138-1X?
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 RT138-1X?
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.