Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PF 105W 0 5THK 36 found under Insulation Special by Hitco Carbon Composites Inc. The National Stock Number assigned to this part is 1560012559212, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PF 105W 0 5THK 36.