Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1949-100-090 found under Plate Mounting by Detroit Bullet Trap Corp. The National Stock Number assigned to this part is 5340011900922, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1949-100-090.