National Item Identification Number
01-274-4765
012744765
9330-01-274-4765
9330012744765
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)
98869
HOWELL INSTRUMENTS INC.
3479 W. VICKERY BLVD.
FORT WORTH
TX
76107
817-336-7411
Reference Numbers (Part Numbers)
BH27471
Required Categories
STYLE DESIGNATOR
OVERALL LENGTH
OVERALL WIDTH
OVERALL THICKNESS
MATERIAL
MA
Required Description
3 CHAMFERED CORNERS
8.156 INCHES NOMINAL
0.968 INCHES NOMINAL
0.072 INCHES NO