NSN 1240-00-531-6678
Part Details | OPTICAL ELEMENT CELL
1240-00-531-6678 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: 5316678, 1240-00-531-6678, 00-531-6678, 1240005316678, 005316678
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1963 | 00-531-6678 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-531-6678
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5316678 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-00-531-6678
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 6061 |
| THREAD LOCATION | EXTERNAL |
| THREAD SIZE | 1 15/32-32 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD CLASS | 2A |
| THREAD LENGTH | 0.125 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CHAMFER LOCATION | BOTH ENDS |
| CHAMFER SIZE | 0.171 IN. BY 19 DEG |
| OVERALL LENGTH | 1.469 INCHES NOMINAL |
| OVERALL HEIGHT | 0.422 INCHES NOMINAL |
