Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3831250-101 found under Sleeve And Slide Di by Parker Hannifin Ltd. The National Stock Number assigned to this part is 4820012153676, 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 3831250-101.