NSN 1240-00-618-0580
Part Details | OPTICAL ELEMENT CELL
1240-00-618-0580 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: 6180580, 1240-00-618-0580, 00-618-0580, 1240006180580, 006180580
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1963 | 00-618-0580 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-618-0580
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6180580 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-00-618-0580
| Characteristic | Specifications |
|---|---|
| MATERIAL | 1$2 |
| MATERIAL DOCUMENT AND CLASSIFICATION | WW-T-789-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | ANODIZE |
| THREAD LOCATION | INTERNAL AND EXTERNAL |
| THREAD SIZE | A1.92 IN. - 32$$A2-1/8 IN. - 24 |
| SCREW THREAD SERIES DESIGNATOR | UNS AND UNS |
| THREAD CLASS | A2B$$A2A |
| THREAD LENGTH | 0.422 INCHES AND 0.242 INCHES |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CHAMFER LOCATION | OPPOSITE DRIVE END |
| CHAMFER SIZE | 0.031 IN. BY 45 DEG |
| DRIVE TYPE | SLOTTED FACE |
| ELEMENT SECURING METHOD | THREADED RING |
| OVERALL HEIGHT | 1.580 INCHES NOMINAL |
| OVERALL DIAMETER | 2.125 INCHES NOMINAL |
| FSC APPLICATION DATA | 1. TELESCOPE,INTEGRATED WITH FIRE CONTROL EQUIPMENT |
