Corners beveled 45 deg, 0.160 in. Lg. Four 0.092 in. Diameter holesspaced 0.708 in. C to c
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: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 6620-01-123-6663
NSN 5905-00-539-9706
NSN 6110-01-557-8439
NSN 6220-00-288-4350
NSN 5996-01-043-2105
NSN 6610-01-088-2352
NSN 6220-01-088-5915
NSN 5915-00-068-9116
NSN 5960-01-434-5539
NSN 5910-00-255-4054
NSN 6620-01-352-5640
NSN 6320-01-333-5782