10/08/2026

Heat Shrink Molded Shapes, For plug, -70 °C to +150 °C, 43/28.0mm, for ⌀31-40 mm, PO-X, BK, 1/pcs.


Part No. 401-57885

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  • Use in conjunction with circular grooved adaptor.
  • For strain relief and environmental sealing.


Brand Family HELASHRINK
Color Black (BK)
Description Helashrink 150 series, VG style, features an inside lip that is used for a reinforced stress relief. Special fitting 199-4-G for audio plugs has external ribs for an improved grip.
Global Part Number 157-42-GWM250-PO-X-BK
Part Number 401-57885
Short Description Heat Shrink Molded Shapes, For plug, -70 °C to +150 °C, 43/28.0mm, for ⌀31-40 mm, PO-X, BK, 1/pcs.
Type 157-42-GWM250
Flexibility Semi rigid
For Object Outside Diameter 31-40 mm
H Recovered Dia. Max. b (imperial) 1.10"
H Recovered Dia. Max. b (metric) 28.0mm
H Supplied Dia. Min. a (imperial) 1.68"
H Supplied Dia. Min. a (metric) 43mm
HW ± 20 % 2.2mm
HW ± 20% .09"
J Recovered Dia. Max. b (imperial) .39"
J Recovered Dia. Max. b (metric) 10mm
J Supplied Dia. Min. a (imperial) 1.68"
J Supplied Dia. Min. a (metric) 43mm
JW ± 20 % 1mm
JW ± 20% .04"
P ± 10 % 79mm
P ± 10% 3.08"
S Nominal Length (imperial) .78"
S Nominal Length (metric) 20mm
Shrink Ratio up to 4.5:1
T ± 20% .07"
Tube Shape Bottle
Adhesive WM250
Dielectric Strength (metric) 14kV/mm
Dielectric Strength test method ASTM D2671
Flammability ASTM D635
Hazardous Goods No
Material PO-X
Material Polyolefin, cross-linked (PO-X)
Min. Shrink Temperature +275 °F (+135 °C)
Nato number / cage code 5970-12-377-2414
Operating Temperature -94°F to +302°F (-70°C to +150°C)
REACH Conformity No
ROHS Compliant Yes
GTIN-13 / EAN 5022660433962
Packaging 1 - Weight (kg) 0.028001kg
Packaging Type pcs.
Pkg. Qty. 1
Pkg. Qty. 1EA
Product Keyword End cap, Heat-shrink end cap, Heat-shrink tubing, Shrink end cap, Sleeve,

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