Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PL4-750 L47B-600-1 found under Pin Straight Headed by Wesco Distribution Inc. The National Stock Number assigned to this part is 5315016019824, 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 PL4-750 L47B-600-1.