Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1159P51893 14 found under Seal Nonmetallic Special Shaped by Gulfstream Aerospace Corp. The National Stock Number assigned to this part is 5330016688142, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1159P51893 14.