Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GMS 2506JR found under Cleaning Compoundsolvent Deterg by Gms Industrial Supply Inc. The National Stock Number assigned to this part is 7930016872540, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GMS 2506JR.