NSN 1240-00-763-6680
Part Details | OPTICAL ELEMENT CELL
1240-00-763-6680 A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. Includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.
Alternate Parts: 7636680, 1240-00-763-6680, 00-763-6680, 1240007636680, 007636680
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1962 | 00-763-6680 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-763-6680
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7636680 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-00-763-6680
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| THREAD LOCATION | INTERNAL AND EXTERNAL |
| THREAD SIZE | A1.512 IN. -32$$A1-11/16 IN. - 32 |
| SCREW THREAD SERIES DESIGNATOR | UNS AND UNS |
| THREAD CLASS | A3B$$A3A |
| THREAD LENGTH | 0.400 INCHES AND 0.270 INCHES |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CHAMFER LOCATION | OPPOSITE DRIVE END |
| CHAMFER SIZE | 1/32 IN. BY 45 DEG |
| DRIVE TYPE | SLOTTED FACE |
| ELEMENT SECURING METHOD | THREADED RING |
| OVERALL HEIGHT | 2.130 INCHES NOMINAL |
| OVERALL DIAMETER | 1.688 INCHES NOMINAL |