NSN 1240-01-111-5853
Part Details | OPTICAL ELEMENT CELL
1240-01-111-5853 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: 8200387, 1240-01-111-5853, 01-111-5853, 1240011115853, 011115853
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | APR 19, 1981 | 01-111-5853 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-111-5853
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8200387 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-01-111-5853
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM |
| THREAD LOCATION | INTERNAL |
| THREAD SIZE | 1 9/16-32 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD PITCH DIAMETERS | +1.5422 TO +1.5473 INCHES |
| THREAD LENGTH | 0.156 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CHAMFER LOCATION | LARGER DIAMETER END |
| CHAMFER SIZE | 0.015 IN. BY 45 DEG |