Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 047 0250SSMDP found under Pin Spring by Spirol Intl Corp. The National Stock Number assigned to this part is 5315005791542, 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 047 0250SSMDP.