Mfr: TE Connectivity/Raychem

A very clear, thin-wall, flexible 2:1 shrink ratio tubing. Used to protect wire and cable labels, and other items to protect them from mechanical and chemical abuse while permitting full inspect-ability of the item covered.
Spec: MIL-DTL-23053/18
Operating Temperature: -50°C to +150°C
Min. Shrink Temperature: 150°C

Size (In.)	Expanded I.D. mm (In.)	Recovered I.D. mm (In.)	Nom. Recovered Wall Thickness mm (In.)
1/8	3.2 (.125)	1.6 (.062)	0.25 (.010)
3/16	4.8 (.187)	2.4 (.093)	0.25 (.010)
1/4	6.4 (.250)	3.2 (.125)	0.30 (.012)
3/8	9.5 (.375)	4.8 (.187)	0.30 (.012)
1/2	12.7 (.500)	6.4 (.250)	0.30 (.012)
3/4	19.1 (.750)	9.5 (.375)	0.43 (.017)
1	25.4 (1.00)	12.7 (.500)	0.48 (.019)