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: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 5975-00-172-3722
NSN 5960-01-046-2821
NSN 6130-01-290-8074
NSN 2925-01-351-9748
NSN 6685-00-883-4608
NSN 6650-01-479-1297
NSN 6645-01-294-6403
NSN 6610-01-393-2388
NSN 5915-01-165-5332
NSN 5985-01-021-1353
NSN 6240-01-054-2289
NSN 5985-01-592-5756