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		                        | National Stock Number:
 9330-01-487-1275
 
 Federal Supply Class:
 9330
 
 National Item Identification Number:
 014871275
 
 Description:
 WINDOW,OBSERVATION
 
 Detail:
 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.
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 Manufacturer Information:
 
 | 709-1112-026 | 07421 | L3HARRIS INTERSTATE ELECTRONICS CORPORATION |  | 709-1112-026 | 07CR8 | ADVANCED LOGIC RESOURCES INC | 
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 Techincal Specification:
 
 | FSC APPLICATION DATA | NHA 709-1110-000 CURSOR PANEL ASSEMBLY |  | SUPPLEMENTARY FEATURES | CONTROLLING AGENCY NOMENCLATURE WINDOW-OBSN | 
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