NSN 1240-00-884-7747
Part Details | OPTICAL ELEMENT CELL
1240-00-884-7747 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: 8615837, 1240-00-884-7747, 00-884-7747, 1240008847747, 008847747
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1962 | 00-884-7747 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-884-7747
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8615837 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-00-884-7747
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM |
| THREAD LOCATION | INTERNAL |
| THREAD SIZE | 1.437 IN.-32 |
| SCREW THREAD SERIES DESIGNATOR | NS AND UNS |
| THREAD CLASS | 2B |
| THREAD LENGTH | 0.375 INCHES |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CHAMFER LOCATION | BOTH ENDS |
| CHAMFER SIZE | 1/64 IN. BY 45 DEG |
| DRIVE TYPE | DRILLED FACE |
| ELEMENT SECURING METHOD | PIN |
| OVERALL HEIGHT | 0.375 INCHES NOMINAL |
| OVERALL DIAMETER | 1.625 INCHES NOMINAL |