Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FR55432 found under Hose Assembly Nonmetallic by Neac Compressor Service Usa Inc. The National Stock Number assigned to this part is 4720009021559, and the Federal Supply Class is 4720 Hose And Flexible Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like FR55432.