National Item Identification Number
01-268-4052
012684052
6650-01-268-4052
6650012684052
National Stock Number
Item Name
FILTER,LIGHT,INTERFERENCE
Federal Supply Class
6650
Referenced on: http://www.tpub.com/content/misc_manuals_3/TM-55-1915-200-10/TM-55-1915-200-100909.htmDescription
A light transmitting item consisting of a transparent, flat glass body having two plane-parallel surfaces, either with only nonabsorbing dielectric coatings or absorbing and nonabsorbing coatings of a thickness nearly equivalent to the wavelength of the transmitted light. Interference begins at the thin bordering surfaces of the coatings, the penetrating light waves being superimposed on the reflected light waves. The item can be installed in various optical insturments, to serve as an eye protecting device.
Commercial and Government Entity Code (Supplier Data)
39572
CORPORATE EXPRESS
2950 NIAGARA N
MINNEAPOLIS
MN
55441
612-822-7530
Reference Numbers (Part Numbers)
P30NPS02
Required Categories
Required Description