Sixteen5/16 in mtg holes irregularly spaced
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 5998-00-771-4866
NSN 5920-01-654-4440
NSN 5905-00-080-9816
NSN 6685-00-906-1643
NSN 5905-01-021-3435
NSN 6110-01-619-4462
NSN 5910-01-415-1599
NSN 7035-00-553-6951
NSN 5950-00-712-3941
NSN 5975-01-347-0481
NSN 5999-00-368-8428
NSN 6135-01-504-4309