NSN 1240-01-046-8376
Part Details | OPTICAL ELEMENT CELL
1240-01-046-8376 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: 11748005, 1240-01-046-8376, 01-046-8376, 1240010468376, 010468376
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | AUG 25, 1977 | 01-046-8376 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-046-8376
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11748005 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-01-046-8376
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 6061 |
| THREAD LOCATION | INTERNAL |
| THREAD SIZE | 2 1/8-32 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD CLASS | 2B |
| THREAD PITCH DIAMETERS | +2.1047 TO +2.1101 INCHES |
| THREAD LENGTH | 0.150 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CHAMFER LOCATION | BOTH ENDS |
| CHAMFER SIZE | 0.030 IN. BY 45 DEG |
| DRIVE TYPE | DRILLED FACE |
| ELEMENT SECURING METHOD | SCREW |
| OVERALL LENGTH | 0.500 INCHES NOMINAL |
| OVERALL DIAMETER | 2.937 INCHES NOMINAL |