NSN 1240-01-337-0243
Part Details | OPTICAL ELEMENT CELL
1240-01-337-0243 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: 340523, 340523, 1240-01-337-0243, 01-337-0243, 1240013370243, 013370243
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | APR 07, 1991 | 01-337-0243 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-337-0243
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 340523 | 22915 | NORTHROP GRUMMAN CORPELECTRONIC SYSTEMS DEFENSIVE SYSTEM |
| 340523 | 60609 | TEMPCO ENGINEERING, INC. |
Technical Data | NSN 1240-01-337-0243
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CHAMFER LOCATION | LARGER DIAMETER END |
| CHAMFER SIZE | 2.130 IN. BY 30 DEG |
| ELEMENT SECURING METHOD | SCREW |
| OVERALL LENGTH | 1.415 INCHES MINIMUM AND 1.425 INCHES MAXIMUM |
| OVERALL DIAMETER | 2.2657 INCHES MINIMUM AND 2.2660 INCHES MAXIMUM |