NSN 6650-00-155-2903
Part Details | OPTICAL INSTRUMENT RETICLE
6650-00-155-2903 An item, usually made of glass, having fine wires or hairs, or etched or printed fine lines on a surface, and placed in the focal plane of an optical instrument to establish a reference point to the axis for the purpose of aiming, measuring, ranging, and the like. Excludes LENS, OPTICAL INSTRUMENT.
Alternate Parts: 279445PC5, G11035PC5, 279445PC5, 6650-00-155-2903, 00-155-2903, 6650001552903, 001552903
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-155-2903 | 21883 ( RETICLE, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
CROSSLINE
Cross Reference | NSN 6650-00-155-2903
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 279445PC5 | 19204 | ARMY, UNITED STATES DEPARTMENT OFTHE |
| G11035PC5 | 74067 | KEUFFEL AND ESSER CO |
| 279445PC5 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 6650-00-155-2903
| Characteristic | Specifications |
|---|---|
| MATERIAL | GLASS OPTICAL |
| STYLE DESIGNATOR | 9 CROSSLINE |
| GRADUATIONS/MARKINGS | RANGE SCALE |
| REFRACTION INDEX | 1.5230 NOMINAL |
| DISPERSION | 58.6 ANGSTROMS NOMINAL |
| AXIAL THICKNESS | 3.0 MILLIMETERS NOMINAL |
| WIDTH | 20.0 MILLIMETERS NOMINAL |
| LENGTH | 101.0 MILLIMETERS NOMINAL |
| BEVEL DEPTH AND LOCATION | BQE0.5 MILLIMETERS NOMINAL |
| ANGLE IN DEG | 45.0 |
| RIM FINISH | GROUND |
| END ITEM IDENTIFICATION | RANGEFINDER MK51 |