Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 81003938 found under Pin Straight Headed by Orscheln Products Llc. The National Stock Number assigned to this part is 5315000030689, 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 81003938.