NSN 1240-00-382-0779
Part Details | OPTICAL ELEMENT CELL
1240-00-382-0779 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: 202397PC4, 1240-00-382-0779, 00-382-0779, 1240003820779, 003820779
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1963 | 00-382-0779 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-382-0779
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 202397PC4 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 1240-00-382-0779
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| THREAD LOCATION | EXTERNAL AND EXTERNAL |
| THREAD SIZE | A2 1/2-20$$A2 5/16-48 |
| SCREW THREAD SERIES DESIGNATOR | UNS AND UNS |
| THREAD CLASS | A3A$$A3A |
| THREAD LENGTH | 0.780 INCHES AND 0.220 INCHES |
| THREAD DIRECTION | RIGHT-HAND AND RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CHAMFER LOCATION | SMALLER DIAMETER END |
| OVERALL LENGTH | 2.670 INCHES NOMINAL |
| OVERALL DIAMETER | 2.820 INCHES NOMINAL |
| END ITEM IDENTIFICATION | TELESCOPE MK50 |
