Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 023950002 found under Hose Assembly Nonmetallic by Therma Tech Engineering Inc. The National Stock Number assigned to this part is 4720015138746, and the Federal Supply Class is 4720 Hose And Flexible Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 023950002.