National Item Identification Number
00-226-3990
002263990
9330-00-226-3990
9330002263990
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)
80249
BAE SYSTEMS INFORMATION AND
ELECTRONIC SYSTEMS INTEGRATION INC.
450 PULASKI RD
GREENLAWN
NY
11740
631-262-8497
26687
TELEDYNE TECHNOLOGIES INC
DBA TELEDYNE
1425 HIGGS RD
LEWISBURG
TN
37091
931-270-2708
Reference Numbers (Part Numbers)
PX1248
652-5651
Required Categories
STYLE DESIGNATOR
OVERALL DIAMETER
OVERALL THICKNESS
MATERIAL
MATERIAL DOCUME
Required Description
4 CIRCULAR
12.625 INCHES NOMINAL
0.250 INCHES NOMINAL
PLASTIC
MIL-P-5425 MIL