NSN 6650-01-068-9248
Part Details | OPTICAL INSTRUMENT RETICLE
6650-01-068-9248 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: 42038, 12266727, 6650-01-068-9248, 01-068-9248, 6650010689248, 010689248
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | DEC 06, 1978 | 01-068-9248 | 21883 ( RETICLE, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
CROSSLINE
Cross Reference | NSN 6650-01-068-9248
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 42038 | 93706 | RECON/OPTICAL, INC.DBA PACIFIC OPTICAL |
| 12266727 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 6650-01-068-9248
| Characteristic | Specifications |
|---|---|
| MATERIAL | GLASS OPTICAL |
| STYLE DESIGNATOR | CROSSLINE |
| GRADUATIONS/MARKINGS | CONCENTRIC CIRCLE |
| REFRACTION INDEX | 1.6500 NOMINAL |
| DISPERSION | 589.3 MILLIMICRONS MAXIMUM |
| AXIAL THICKNESS | 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |
| DIAMETER | 2.1240 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM |
| RIM FINISH | BLACK PAINTED |
| SUPPLEMENTARY FEATURES | MATERIAL OPTICAL GLASS PER MIL-G-174 |
