NSN 6650-00-818-8403
Part Details | OPTICAL ELEMENT CELL
6650-00-818-8403 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: 671B628P1, 671B628P1, 6650-00-818-8403, 00-818-8403, 6650008188403, 008188403
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1962 | 00-818-8403 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6650-00-818-8403
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 671B628P1 | 89954 | BAE SYSTEMS CONTROLS INC. |
| 671B628P1 | 24446 | GENERAL ELECTRIC COMPANY |
Technical Data | NSN 6650-00-818-8403
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 416 |
| THREAD LOCATION | INTERNAL AND EXTERNAL |
| THREAD SIZE | A2-1/16-32$$A2-1/4 IN. -32 |
| SCREW THREAD SERIES DESIGNATOR | UNC AND UNC |
| THREAD CLASS | A2A$$A2B |
| THREAD LENGTH | 0.280 INCHES AND 0.280 INCHES |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CHAMFER LOCATION | OPPOSITE DRIVE END |
| CHAMFER SIZE | 0.050 IN. BY 45 DEG |
| DRIVE TYPE | SLOTTED FACE |
| OVERALL LENGTH | 0.750 INCHES NOMINAL |
| OVERALL DIAMETER | 2.250 INCHES NOMINAL |
