NSN 1240-01-111-5852
Part Details | OPTICAL ELEMENT CELL
1240-01-111-5852 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: 8200983, 1240-01-111-5852, 01-111-5852, 1240011115852, 011115852
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | APR 19, 1981 | 01-111-5852 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-111-5852
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8200983 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-01-111-5852
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225 TO 6, ALLOY 2024, T4 FED SPEC 1ST MATERIAL RESPONSE |
| SURFACE TREATMENT | ANODIZE |
| THREAD LOCATION | INTERNAL |
| THREAD SIZE | 9/16-32 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD CLASS | 2B |
| THREAD PITCH DIAMETERS | +0.5422 TO +0.5467 INCHES |
| THREAD LENGTH | 0.187 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CHAMFER LOCATION | THREADED END |
| CHAMFER SIZE | 0.015 IN. X 45 DEG |
| ELEMENT SECURING METHOD | THREADED RING |