12 0.125 in. Diameter mtg holes spaced 2.625 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 6685-01-023-1272
NSN 5910-00-466-3248
NSN 6145-01-137-5671
NSN 6110-01-115-9111
NSN 4140-01-550-8908
NSN 6150-01-219-4696
NSN 6685-00-417-6239
NSN 5985-01-023-5107
NSN 5965-00-568-5802
NSN 6220-01-444-3972
NSN 6685-01-033-1436
NSN 6150-01-531-6887