Held in place by mounting clips
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 6610-00-456-0485
NSN 6105-00-104-6853
NSN 2925-01-381-5307
NSN 6135-01-277-7907
NSN 6135-01-619-6293
NSN 5835-01-059-5535
NSN 5996-01-161-6296
NSN 5910-00-152-0506
NSN 5950-01-658-6773
NSN 5905-01-323-5531
NSN 5925-00-569-7405
NSN 5998-01-186-2126