National Item Identification Number
01-147-9043
011479043
9340-01-147-9043
9340011479043
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)
19397
Reference Numbers (Part Numbers)
141631-0002
Required Categories
STYLE DESIGNATOR
OVERALL LENGTH
OVERALL WIDTH
FIRST ANGLE
MATERIAL
MATERIAL
Required Description
1 SQUARE CORNERS
15.700 INCHES NOMINAL
5.440 INCHES NOMINAL
0.600 RADIANS NOM