Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P81914-002-01 found under Tubing Nonmetallic by Program Manager Advanced Attack. The National Stock Number assigned to this part is 4720011975373, 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 P81914-002-01.