Zippertubing · Electronic Components
ZTZ-1875-74-20B
Insulation Sleeving, Electrical
Part NumberZTZ-1875-74-20B
ManufacturerZippertubing
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-791-4310 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL
Federal Supply Class5970 — Electrical Insulators
Inside Diameter1.875 INCHES NOMINAL
Style DesignatorNONSHRINKABLE
Minimum Tensile Strength2000 POUNDS PER SQUARE INCH
Environmental ProtectionALCOHOL RESISTANT AND CORROSION RESISTANT AND FLAME RESISTANT AND OIL RESISTANT
Temp Rating-70.0 CELSIUS AND 71.0 CELSIUS
ColorBLACK
Dielectric Material Voltage Rating400.0 VOLTS PER MIL /0.001 INCH/
FlexibilityFLEXIBLE
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) OR PLASTIC POLYVINYL CHLORIDE-ACETATE
Reliability IndicatorNOT ESTABLISHED
Wall Thickness0.020 INCHES NOMINAL
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 ZTZ-1875-74-20B available?
We can source ZTZ-1875-74-20B 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 ZTZ-1875-74-20B by Zippertubing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ZTZ-1875-74-20B 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 ZTZ-1875-74-20B?
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 ZTZ-1875-74-20B?
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.