Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 46-004-01176 found under by Kidde Aerospace. The National Stock Number assigned to this part is 4820014586786, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 46-004-01176.