NSN 1240-01-318-3884
Part Details | OPTICAL INSTRUMENT WINDOW
1240-01-318-3884 A color free item of transparent or translucent material, usually optical glass, having specific light dispersive and refractive properties. This item must have two plane-parallel surfaces and is designed for use in an optical instrument to provide a barrier to foreign matter and/or permit light transmission in or to the optical system.
Alternate Parts: 13077187501, 13077187-501, 13077187501, 13077187-501, 1240-01-318-3884, 01-318-3884, 1240013183884, 013183884
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | APR 17, 1990 | 01-318-3884 | 10908 ( WINDOW, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-318-3884
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13077187-501 | 04939 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 13077187-501 | 58260 | PROGRAM MANAGER ADVANCED ATTACKHELICOPTER BARCOM AMCPM-AAH |
Technical Data | NSN 1240-01-318-3884
| Characteristic | Specifications |
|---|---|
| MATERIAL | GLASS OPTICAL |
| POLISHED PERIPHERY | PROVIDED |
| DIAMETER | 2.336 INCHES MINIMUM AND 2.340 INCHES MAXIMUM |
| END ITEM IDENTIFICATION | OPTICAL IMPROVEMENT PROGRAM FOR TARGET ACQUISITION DESIGNATION SIGHT |
