Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1534AS140 found under Plunger Detent by Raytheon Technical Services Company. The National Stock Number assigned to this part is 5340011258851, 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 1534AS140.