NSN 9340-00-473-1123

Part Details | OBSERVATION WINDOW

9340-00-473-1123 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.

Alternate Parts: 245415PCA3, 2454-15PCA3, MILG2697, 532243WPCA3, 532243PCA3, 491079PCA3, 390499PCA3, 390497PCA3, 388824PCA3, 205415PCA3, 2054-15PCA3, 42077PCA3, 35079PCA3, 24541SWPCA3, 2454-1SWPCA3, 9340-00-473-1123, 00-473-1123, 9340004731123, 004731123

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
93JAN 01, 196300-473-112316880 ( WINDOW, OBSERVATION )
REFERENCE DRAWINGS & PICTURES

CIRCULAR

Cross Reference | NSN 9340-00-473-1123
Part Number Cage Code Manufacturer
2454-15PCA396169ELECTRIC BOAT CORPORATION
MILG269781349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
532243WPCA380064NAVAL SHIP SYSTEMS COMMAND
532243PCA380064NAVAL SHIP SYSTEMS COMMAND
491079PCA380064NAVAL SHIP SYSTEMS COMMAND
390499PCA380064NAVAL SHIP SYSTEMS COMMAND
390497PCA380064NAVAL SHIP SYSTEMS COMMAND
388824PCA380064NAVAL SHIP SYSTEMS COMMAND
2054-15PCA381316PORTSMOUTH NAVAL SHIPYARD
42077PCA381316PORTSMOUTH NAVAL SHIPYARD
35079PCA381316PORTSMOUTH NAVAL SHIPYARD
2454-1SWPCA381316PORTSMOUTH NAVAL SHIPYARD
Technical Data | NSN 9340-00-473-1123
Characteristic Specifications
STYLE DESIGNATOR CIRCULAR
OVERALL DIAMETER4.000 INCHES NOMINAL
OVERALL THICKNESS0.750 INCHES NOMINAL
MATERIAL GLASS
SURFACE FINISH POLISHED
MATERIAL TRANSPARENCY CLEAR
EDGE TYPE FLAT UNFINISHED
PLY QUANTITY1
NONDEFINITIVE SPEC/STD DATAA TYPE