NSN 9330-01-254-2978
Part Details | OBSERVATION WINDOW
9330-01-254-2978 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: 40A300311, 40A30031-1, 15395001, 15-39500-1, 4500170, 9330-01-254-2978, 01-254-2978, 9330012542978, 012542978
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | MAY 05, 1987 | 01-254-2978 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 9330-01-254-2978
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 40A30031-1 | 14170 | HUGHES MISSILE SYSTEMS COSAN DIEGO |
| 15-39500-1 | 14170 | HUGHES MISSILE SYSTEMS COSAN DIEGO |
| 4500170 | 11536 | OPTICAL COATING LABORATORY, LLCDBA OCLI |
Technical Data | NSN 9330-01-254-2978
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | HARDNESS CRITICAL ITEM |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | PACER SPECIAL |