National Item Identification Number
01-120-9256
011209256
9330-01-120-9256
9330011209256
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)
10112
AXSYS TECHNOLOGIES INC
DIV MOTION CONTROL DIVISION
7603 SAINT ANDREWS AVE STE H
SAN DIEGO
CA
92154
619-671-5417
Reference Numbers (Part Numbers)
069-040017-01
Required Categories
STYLE DESIGNATOR
OVERALL DIAMETER
OVERALL THICKNESS
MATERIAL
MATERIAL TRANSP
Required Description
4 CIRCULAR
4.622 INCHES MINIMUM AND
4.628 INCHES MAXIMUM
0.125 INCHES NOMINAL