National Item Identification Number
00-925-1278
009251278
9330-00-925-1278
9330009251278
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)
89954
Reference Numbers (Part Numbers)
568A506P1
Required Categories
STYLE DESIGNATOR
OVERALL LENGTH
OVERALL DIAMETER
OVERALL THICKNESS
MATERIAL;
Required Description
4 CIRCULAR
1.688 INCHES NOMINAL
0.700 INCHES NOMINAL
0.060 INCHES NOMINAL
PL