Accuracy 0.000001 inch; 5 inch clear aperture; helium-neon gase tube laser
An item to produce and display interference between two or more wavetrains. It measures specimen, light waves, and coherency of a beam of light.
NSN 5910-01-131-9324
NSN 6135-01-367-6203
NSN 5920-01-505-1919
NSN 5999-01-534-4091
NSN 6685-01-255-6981
NSN 6135-01-010-0891
NSN 2925-00-301-0933
NSN 6145-01-401-3713
NSN 5855-01-503-0144
NSN 5999-01-422-8931
NSN 5990-00-127-2306
NSN 6130-01-055-3423