Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SSP375 found under Pipe Concrete by Federal Specifications. The National Stock Number assigned to this part is 5630000616448, and the Federal Supply Class is 5630 Pipe And Conduit Nonmetallic. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SSP375.