NSN 1240-01-291-0914
Part Details | OPTICAL INSTRUMENT WINDOW
1240-01-291-0914 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: 605114071, 60511407-1, 605114071, 60511407-1, 605114071, 60511407-1, 605114071, 60511407-1, 1240-01-291-0914, 01-291-0914, 1240012910914, 012910914
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | DEC 22, 1988 | 01-291-0914 | 10908 ( WINDOW, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-291-0914
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 60511407-1 | 66429 | CVI LASER LLCDBA CVI OPTICAL COMPONENTS |
| 60511407-1 | 60441 | CVI LASER, LLCDBA CVI LASER OPTICS |
| 60511407-1 | 34860 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 60511407-1 | 57348 | SELLERS OPTICAL, INC.DBA PRECISION OPTICAL |
Technical Data | NSN 1240-01-291-0914
| Characteristic | Specifications |
|---|---|
| MATERIAL | GLASS |
| POLISHED SURFACE | BOTH |
| SURFACE FINISH | FINE GROUND AND POLISHED |
| REFLECTION REDUCING SURFACE | BOTH |
| POLISHED PERIPHERY | PROVIDED |
| DIAMETER | 0.500 INCHES NOMINAL |
| THICKNESS | 0.060 INCHES NOMINAL |
| BEVEL ANGLE IN DEG | 45.000 NOMINAL |
| BEVEL DEPTH | 0.010 INCHES NOMINAL |
| END ITEM IDENTIFICATION | LANTIRN TARGET PROJECT |