Part Details | OPTICAL ELEMENT CELL
6650-00-520-5785 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: 5205785, 6650-00-520-5785, 00-520-5785, 6650005205785, 005205785
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-520-5785 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6650-00-520-5785
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5205785 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 6650-00-520-5785
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 |
| THREAD LOCATION | EXTERNAL AND INTERNAL |
| THREAD SIZE | A1.85 IN. -36$$A1-5/8 IN.-36 |
| SCREW THREAD SERIES DESIGNATOR | UNS AND UNS |
| THREAD CLASS | A3A$$A3B |
| THREAD LENGTH | 0.562 INCHES AND 0.156 INCHES |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| ELEMENT SECURING METHOD | THREADED RING |
| OVERALL HEIGHT | 0.685 INCHES NOMINAL |
| OVERALL DIAMETER | 1.850 INCHES NOMINAL |
| FSC APPLICATION DATA | 1. BINOCULAR,M3,M8 |