Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 702VH17-5 found under Life Preserver Vest by Gentex Corporation. The National Stock Number assigned to this part is 4220001067357, and the Federal Supply Class is 4220 Marine Lifesaving And Diving Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 702VH17-5.