Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number N5045 1 GRAY found under Boot Dust And Moist by A P M Hexseal Corporation. The National Stock Number assigned to this part is 5340015174791, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like N5045 1 GRAY.