National Item Identification Number
01-461-5892
014615892
9330-01-461-5892
9330014615892
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)
072E5
Reference Numbers (Part Numbers)
3520AS409
Required Categories
STYLE DESIGNATOR
OVERALL LENGTH
OVERALL WIDTH
FIRST CORNER RADIUS
SECOND COR
Required Description
2 ROUNDED CORNERS
4.835 INCHES MINIMUM AND
4.865 INCHES MAXIMUM
1.673 INCHES