NSN 1240-00-767-0690
Part Details | OPTICAL ELEMENT CELL
1240-00-767-0690 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: 7670690, 1240-00-767-0690, 00-767-0690, 1240007670690, 007670690
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1962 | 00-767-0690 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-767-0690
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7670690 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-00-767-0690
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| THREAD LOCATION | EXTERNAL AND INTERNAL AND INTERNAL |
| THREAD SIZE | A1-7/8-24$$A1.582-32$$A1-11/16-32 |
| SCREW THREAD SERIES DESIGNATOR | UNS AND UNS AND UNS |
| THREAD CLASS | A2A$$A3B$$A3B |
| THREAD LENGTH | 0.240 INCHES AND 0.470 INCHES AND 0.580 INCHES |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| DRIVE TYPE | SLOTTED FACE |
| ELEMENT SECURING METHOD | THREADED RING |
| OVERALL HEIGHT | 6.875 INCHES NOMINAL |
| OVERALL DIAMETER | 1.875 INCHES NOMINAL |
| FSC APPLICATION DATA | TELESCOPE,M71C,INTEGRATED WITH FIRE CONTROL |