NSN 1240-00-764-1795
Part Details | OPTICAL ELEMENT CELL
1240-00-764-1795 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: 7641795, 7641795, 7641795, 1240-00-764-1795, 00-764-1795, 1240007641795, 007641795
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1962 | 00-764-1795 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-764-1795
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7641795 | 18139 | GLOBE CORP THE |
| 7641795 | 34313 | L & P MACHINE INCORPORATED |
| 7641795 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-00-764-1795
| Characteristic | Specifications |
|---|---|
| MATERIAL | 1$2 |
| MATERIAL DOCUMENT AND CLASSIFICATION | WW-T-789-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | ANODIZE |
| THREAD LOCATION | INTERNAL |
| THREAD SIZE | 1.340-48 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD CLASS | 3B |
| THREAD LENGTH | 0.200 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | PROVIDED |
| CELL ECCENTRICITY FROM GEOMETRIC AXIS | 0.020 INCHES |
| DRIVE TYPE | SLOTTED FACE |
| ELEMENT SECURING METHOD | THREADED RING |
| OVERALL LENGTH | 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.497 INCHES NOMINAL |
| OVERALL DIAMETER | 1.425 INCHES MINIMUM AND 1.430 INCHES MAXIMUM |
| FSC APPLICATION DATA | BINOCULAR,FIRE CONTROL |