Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DRW-001 1KW04PN2-ZNB40-LH-B6 found under Nrp Valve Operator by Esi Electronic Corp. The National Stock Number assigned to this part is 4810016082916, and the Federal Supply Class is 4810 Valves Powered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DRW-001 1KW04PN2-ZNB40-LH-B6.