Sumitomo Electric Interconnect Products, Inc. · Electronic Components
B24BLKSPOLL
Insulation Sleeving, Electrical
Part NumberB24BLKSPOLL
ManufacturerSumitomo Electric Interconnect Products, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-533-6091 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL
Federal Supply Class5970 — Electrical Insulators
Reliability IndicatorESTABLISHED
Recovered Wall Thickness1.1 MILLIMETERS MINIMUM AND 1.6 MILLIMETERS MAXIMUM
Dielectric Material Voltage Rating19.7 KILOVOLTS PER MILLIMETER
Style DesignatorSHRINKABLE
Expanded Inside Diameter103.0 MILLIMETERS MINIMUM AND 109.0 MILLIMETERS MAXIMUM
Minimum Tensile Strength13400 KILOPASCALS
Design FormFULL ROUND
Heat Shrinkage Rating In Percent50.0
MarkingsCOLOR BLACK
ColorBLACK
Overall Length30.5 METERS NOMINAL
Vendor Part NumbersSS72A4000Z040
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 B24BLKSPOLL available?
We can source B24BLKSPOLL 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 B24BLKSPOLL by Sumitomo Electric Interconnect Products, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B24BLKSPOLL 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 B24BLKSPOLL?
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 B24BLKSPOLL?
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.