NSN 1240-00-210-4381
Part Details | OPTICAL ELEMENT CELL
1240-00-210-4381 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: TA3711, 944628, 1240-00-210-4381, 00-210-4381, 1240002104381, 002104381
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1963 | 00-210-4381 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-210-4381
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TA3711 | 34228 | L3 TECHNOLOGIES, INC.DBA L3 KEO |
| 944628 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 1240-00-210-4381
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| THREAD LOCATION | INTERNAL |
| THREAD SIZE | 1 13/16-32 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD CLASS | 3B |
| THREAD PITCH DIAMETERS | +1.7790 TO +1.7922 INCHES |
| THREAD LENGTH | 0.200 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CHAMFER LOCATION | DRIVE END |
| CHAMFER SIZE | 0.0.5 IN. BY 45 DEG |
| OVERALL LENGTH | 1.385 INCHES NOMINAL |
| OVERALL DIAMETER | 1.949 INCHES NOMINAL |
