Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PXA39234 found under Nut Plain Round by Siemens Water Technologies Corp. The National Stock Number assigned to this part is 5310013109059, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PXA39234.