Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AB90032957-2 found under Pin Grooved Headed by Transicoil Llc. The National Stock Number assigned to this part is 5315011349398, 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 AB90032957-2.