Scatter proof
A transparent item of a predetermined size that permits unobstructed and undistorted view of a desired area. It may include a frame, have reference markings, grid lines and may be heat strengthened and/or tinted. It is generally used where safety, security, and/or the restriction of foreign matter are required, such as the visual examination of the inside of pressurized tanks, liquid sights, controlled liquid flow, and inspection of equipment enclosed in a housing. See window (as modified); scale, cathode ray tube; scale, plotting; window, metal; window, wood; and window panel, aircraft.
Classification: Pressed or molded glass articles, wired or not, for building or construction;leaded glass windows etc; formed multicellular or foam glass
NSN 5945-00-923-0411
NSN 5990-01-498-0641
NSN 5895-00-148-2977
NSN 5985-00-978-5039
NSN 5915-01-098-6292
NSN 5920-01-386-5798
NSN 6320-01-462-3555
NSN 6645-01-140-0868
NSN 5920-00-165-9160
NSN 6645-00-211-6906
NSN 5915-00-614-8009
NSN 5945-01-168-4215