Used as protective cover and window for regulator
No other part numbers with same form, fit, and function found.
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 6650-00-692-1541
NSN 5835-01-328-6626
NSN 5855-01-312-5160
NSN 4140-00-443-3204
NSN 5998-00-448-1921
NSN 2925-00-989-0523
NSN 5930-00-242-7883
NSN 5935-01-278-2594
NSN 6620-00-897-7759
NSN 6685-01-503-0314
NSN 6650-01-221-5367
NSN 5905-01-581-9077