Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AV262534 ITEM 19B found under Pin Lock by Automatic Switch Company. The National Stock Number assigned to this part is 5315014509701, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AV262534 ITEM 19B.