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.
NSN 6110-01-288-0517
NSN 5990-00-190-4048
NSN 6650-01-465-0520
NSN 6220-00-222-5663
NSN 5930-01-163-4375
NSN 5855-00-079-2370
NSN 5960-00-245-2645
NSN 6320-01-170-4068
NSN 5965-01-010-1258
NSN 4140-01-534-5450
NSN 5945-01-634-0588
NSN 5855-01-600-0486