Part Number: 1490AC (Platt) Part Number: 1490AH (Soic8) Part Number: 1490AI (Sop8) Part Number: 1490B (Component) Part Number: 1490B11 (Nonmetallic channel ea) Part Number: 1490B-112 (Stud) Part Number: 1490B13 (Bearing roller) Part Number: 1490B-4-112 (Component) Part Number: 1490B-7-5 (No description) Part Number: 1490BAYONET (Incandescent lamp t-3.25 standar) Part Number: 1490C (Component) Part Number: 1490C12 (Pinion) Part Number: 1490C3 (End cap port) Part Number: 1490C3B (Adapter)