National Item Identification Number
01-163-7854
011637854
9340-01-163-7854
9340011637854
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)
4J714
STAFFORD MACHINERY CORPORATION
DBA CYCLOTHERM OF WATERTOWN INC.
787 PEARL STREET
WATERTOWN
NY
13601
315-782-1100
Reference Numbers (Part Numbers)
A17037
D-15152-A PC 26-4
Required Categories
STYLE DESIGNATOR
OVERALL DIAMETER
OVERALL THICKNESS
MATERIAL
MATERIAL TRANSP
Required Description
4 CIRCULAR
2.500 INCHES NOMINAL
0.250 INCHES NOMINAL
GLASS BOROSILICATE
CLEA