Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FIR5295-21 2CID882055495 found under Valve Globe by The Walworth Company. The National Stock Number assigned to this part is 4820007621203, 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 FIR5295-21 2CID882055495.