Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MAS12133 found under Bracket Vehicular Components by Np Aerospace Limited. The National Stock Number assigned to this part is 2590016074118, and the Federal Supply Class is 2590 Miscellaneous Vehicular Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MAS12133.