National Item Identification Number
00-171-4552
001714552
9340-00-171-4552
9340001714552
National Stock Number
Item Name
WINDOW,OBSERVATION
Federal Supply Class
9340
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)
24446
Reference Numbers (Part Numbers)
T8672692PC2
426452PC2
Required Categories
STYLE DESIGNATOR
OVERALL LENGTH
OVERALL WIDTH
OVERALL THICKNESS
MATERIAL
MA
Required Description
1 SQUARE CORNERS
4.219 INCHES MINIMUM AND
4.250 INCHES MAXIMUM
2.781 INCHES M