National Item Identification Number
00-056-3315
000563315
9330-00-056-3315
9330000563315
National Stock Number
Item Name
WINDOW,OBSERVATION
Federal Supply Class
9330
Description
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.
Commercial and Government Entity Code (Supplier Data)
76301
Reference Numbers (Part Numbers)
53-87211-4
Required Categories
MATERIAL
MATERIAL TRANSPARENCY
PLY QUANTITY
TEMP AT MAXIMUM OPERATING PRESSUR
Required Description
PLASTIC
OPAQUE
1
NOT RATED
NOT RATED
NOT RATED
NOT RATED
NOT RATED
FRAME