Part Number: 1198-1A (Gyroscope) Part Number: 11981B (Sop) Part Number: 11981LPD (Bearing) Part Number: 11982 (Part) Part Number: 1198-20 (Nut) Part Number: 119820001 (Inductor, adjustable rev a) Part Number: 11982-001 (Contact) Part Number: 1-1982005 (No description) Part Number: 11982006A (Spring assy) Part Number: 11982006F (Spring) Part Number: 1-1982008 (No description) Part Number: 11982008G (Assembly) Part Number: 1-1982019-1 (No description) Part Number: 1-1982022-1 (No description)