Material clear plastic methyl-methacrylate
A bubble surfaced transparent lens designed to gather light rays from the light source and direct them through the lens, light condensing, of a readout, incandescent, projection type.
NSN 5990-00-977-9261
NSN 6610-01-296-4462
NSN 6130-01-506-3213
NSN 5920-01-062-1106
NSN 5950-01-055-5650
NSN 6610-00-224-4252
NSN 5960-01-072-7118
NSN 6145-01-332-9171
NSN 5925-01-481-8693
NSN 6135-01-523-3198
NSN 6220-01-278-5803
NSN 6240-01-172-5981