M23053/5 — Class 2 & Class 3

Non-flame retardant (Class 2) and highly flame retardant (Class 3) polyolefin heat shrink · 2:1 shrink ratio. Click any part number to view specs and request a quote.

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M23053/5 Class 2 and Class 3 are polyolefin heat shrinkable tubings with a 2:1 shrink ratio. Class 2 is non-flame retardant and available in Clear only. Class 3 is highly flame retardant and available in multiple colors.

Specification SAE-AMS-DTL-23053/5
Cross-Ref MIL-DTL-23053/5 · UL 224 · CSA Std. 198
Shrink Ratio 2:1
Compliance RoHS Compliant

Class 2 — Non-Flame Retardant

Clear Only
Storage Life: 5 Years · Class 2 is only available in Clear (suffix -C)
Blake Part Number I.D. Min. (in.) I.D. Max. (in.) Recovered Wall Thickness (in.)
BT500-201-C ›0.0460.0230.016
BT500-202-C ›0.0630.0310.017
BT500-203-C ›0.0930.0460.020
BT500-204-C ›0.1250.0620.020
BT500-205-C ›0.1870.0930.020
BT500-206-C ›0.2500.1250.025
BT500-207-C ›0.3750.1870.025
BT500-208-C ›0.5000.2500.025
BT500-209-C ›0.7500.3750.030
BT500-210-C ›1.0000.5000.035
BT500-211-C ›1.5000.7500.040
BT500-212-C ›2.0001.0000.045
BT500-213-C ›3.0001.5000.050
BT500-214-C ›4.0002.0000.055

Class 3 — Highly Flame Retardant

Multiple Colors
Storage Life: 5 Years · X = Color suffix — specify color when ordering (see BCC-1)
Blake Part Number I.D. Min. (in.) I.D. Max. (in.) Recovered Wall Thickness (in.)
BT500-301-X ›0.0460.0230.016
BT500-302-X ›0.0630.0310.017
BT500-303-X ›0.0930.0460.020
BT500-304-X ›0.1250.0620.020
BT500-305-X ›0.1870.0930.020
BT500-306-X ›0.2500.1250.025
BT500-307-X ›0.3750.1870.025
BT500-308-X ›0.5000.2500.025
BT500-309-X ›0.7500.3750.030
BT500-310-X ›1.0000.5000.035
BT500-311-X ›1.5000.7500.040