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 5855-01-591-0466
NSN 6150-00-805-0808
NSN 6610-01-440-4314
NSN 5960-01-181-2143
NSN 5835-00-867-0291
NSN 4140-00-100-4563
NSN 6135-01-069-2482
NSN 5945-01-494-0506
NSN 6645-01-030-8930
NSN 6645-01-409-2003
NSN 6645-00-155-2398
NSN 5925-01-191-3071