Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 006 000053 000 found under Parts Kit Hose Asse by Insitu Inc. The National Stock Number assigned to this part is 4720016453576, 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 006 000053 000.