NSN 1240-00-336-4861
Part Details | OPTICAL INSTRUMENT WINDOW
1240-00-336-4861 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: 176446PC6, 176446PC6, 1240-00-336-4861, 00-336-4861, 1240003364861, 003364861
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1963 | 00-336-4861 | 10908 ( WINDOW, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-336-4861
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 176446PC6 | 4L762 | BAUSCH AND LOMB INCOPTICAL SYSTEMS DIV |
| 176446PC6 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 1240-00-336-4861
| Characteristic | Specifications |
|---|---|
| MATERIAL | GLASS |
| REFRACTION INDEX | 1.5230 NOMINAL |
| DISPERSION | 58.4 ANGSTROMS NOMINAL |
| POLISHED SURFACE | BOTH |
| SURFACE FINISH | POLISHED |
| POLISHED PERIPHERY | NOT PROVIDED |
| DIAMETER | 16.0 MILLIMETERS NOMINAL |
| THICKNESS | 1.5 MILLIMETERS NOMINAL |
| BEVEL ANGLE IN DEG | 45.000 NOMINAL |
| BEVEL DEPTH | 10.0 MILLIMETERS NOMINAL |
