Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 373MS056P002 found under Stud Snapslide Fastener by Raytheon Electronic Systems Inc. The National Stock Number assigned to this part is 5325002818639, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 373MS056P002.