Part Details | OBSERVATION WINDOW
9340-00-268-9831 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: DD445S55048PC15, DD445S5504-8PC15, DD445S550410PC15, DD445S5504-10PC15, DD453S55236PC15, DD453S55-236PC15, DD453S55234PC15, DD453S55-234PC15, G523, G5-2-3, D42101PC39, D-42101PC39, D42085PC49, D-42085PC49, 42078 PIECE 33, 4200H3PC15, 10549G523, 10549G5-2-3, 10549, 1049875, N47501PC40, ND40069PC49, ND40744 PIECE 33, N-D-40744 PIECE 33, G523, G-5-2-3, D4206939, D-42069-39, G523, G-5-2-3, D42101 PIECE 39, D-42101 PIECE 39, D42085 PIECE 49, D-42085 PIECE 49, D42078 PIECE 33, D-42078 PIECE 33, 42078 PIECE 33, 1049875, 4200H3PC15, 10549G523, 10549G5-2-3, G523, G5-2-3, 9340-00-268-9831, 00-268-9831, 9340002689831, 002689831
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 01, 1963 | 00-268-9831 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR
Cross Reference | NSN 9340-00-268-9831
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DD445S5504-8PC15 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| DD445S5504-10PC15 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| DD453S55-236PC15 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| DD453S55-234PC15 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| G5-2-3 | 96721 | OBRYAN GLASS CORP.DBA GRAY GLASS DIV GRAY GLASS |
| D-42101PC39 | 31923 | TODD COMBUSTION INC |
| D-42085PC49 | 31923 | TODD COMBUSTION INC |
| 42078 PIECE 33 | 31923 | TODD COMBUSTION INC |
| 4200H3PC15 | 31923 | TODD COMBUSTION INC |
| 10549G5-2-3 | 31923 | TODD COMBUSTION INC |
| 10549 | 31923 | TODD COMBUSTION INC |
| 1049875 | 31923 | TODD COMBUSTION INC |
| N47501PC40 | 31923 | TODD COMBUSTION INC |
| ND40069PC49 | 31923 | TODD COMBUSTION INC |
| N-D-40744 PIECE 33 | 31923 | TODD COMBUSTION INC |
| G-5-2-3 | 31923 | TODD COMBUSTION INC |
| D-42069-39 | 10577 | TODD SHIPYARDS CORP HOUSTON DIV |
| G-5-2-3 | 10577 | TODD SHIPYARDS CORP HOUSTON DIV |
| D-42101 PIECE 39 | 31293 | UNIVERSITY SWAGING CORPORATION |
| D-42085 PIECE 49 | 31293 | UNIVERSITY SWAGING CORPORATION |
| D-42078 PIECE 33 | 31293 | UNIVERSITY SWAGING CORPORATION |
| 42078 PIECE 33 | 31293 | UNIVERSITY SWAGING CORPORATION |
| 1049875 | 31293 | UNIVERSITY SWAGING CORPORATION |
| 4200H3PC15 | 05744 | VIGOR SHIPYARDS, INC. |
| 10549G5-2-3 | 05744 | VIGOR SHIPYARDS, INC. |
| G5-2-3 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 9340-00-268-9831
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CIRCULAR |
| OVERALL DIAMETER | 3.250 INCHES NOMINAL |
| OVERALL THICKNESS | 0.250 INCHES NOMINAL |
| MATERIAL | GLASS |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| PLY QUANTITY | 1 |
| COLOR | BLUE |
| ENVIRONMENTAL PROTECTION | HIGH TEMPERATURE RESISTANT |