Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PLC-13065 ITEM 4 found under Stemzfluidzvalvez by Admiral Valve Llc. The National Stock Number assigned to this part is 4820015479300, 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 PLC-13065 ITEM 4.