NSN 1240-00-766-8057
Part Details | OPTICAL INSTRUMENT WINDOW
1240-00-766-8057 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: 278693PC5, 278693PC5, 1240-00-766-8057, 00-766-8057, 1240007668057, 007668057
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1962 | 00-766-8057 | 10908 ( WINDOW, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-766-8057
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 278693PC5 | 06175 | BAUSCH & LOMB INC |
| 278693PC5 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 1240-00-766-8057
| Characteristic | Specifications |
|---|---|
| POLISHED SURFACE | BOTH |
| POLISHED PERIPHERY | NOT PROVIDED |
| DIAMETER | 34.0 MILLIMETERS NOMINAL |
| THICKNESS | 1.5 MILLIMETERS NOMINAL |
| BEVEL ANGLE IN DEG | 45.000 NOMINAL |
| BEVEL DEPTH | 0.7 MILLIMETERS NOMINAL |
| END ITEM IDENTIFICATION | RANGEFINDER MK57 |