Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1905AS155-6 found under Setscrew by J And P Khamken Industries Inc. The National Stock Number assigned to this part is 5305014198298, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1905AS155-6.