National Item Identification Number
00-541-7507
005417507
9340-00-541-7507
9340005417507
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)
53711
Reference Numbers (Part Numbers)
416971PC1
416971PC1REVA
Required Categories
STYLE DESIGNATOR
OVERALL LENGTH
OVERALL WIDTH
OVAL END RADIUS
OVERALL THICKN
Required Description
6 OVAL
3.720 INCHES NOMINAL
2.720 INCHES NOMINAL
1.110 INCHES NOMINAL
0.375