LED MOUNT 0.19" NYLON 6.6; Height:0.096"; External Diameter:0.19"; Spacer Material:Nylon 6.6 (Polyamide 6.6); Product Range:-; Accessory Type:LED Mount; For Use With:TO-18 Transistors and T-1-3/4 (5mm) LEDs ;RoHS Compliant: Yes