National Item Identification Number
01-299-1480
012991480
9340-01-299-1480
9340012991480
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)
66083
TCI NEW YORK INC
DBA TYROLIT COMPANY
50 DAVIDS DR
HAUPPAUGE
NY
11788
631-436-5900
98810
AEROSONIC CORPORATION
1212 N HERCULES AVE
CLEARWATER
FL
33765
727-461-3000
Reference Numbers (Part Numbers)
094550
72738
Required Categories
STYLE DESIGNATOR
OVERALL DIAMETER
OVERALL THICKNESS
MATERIAL
III END ITEM ID
Required Description
4 CIRCULAR
1.897 INCHES MINIMUM AND
1.903 INCHES MAXIMUM
0.059 INCHES MINIMUM