NSN 1240-01-190-8566
Part Details | OPTICAL ELEMENT CELL
1240-01-190-8566 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: 8615905, 1240-01-190-8566, 01-190-8566, 1240011908566, 011908566
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | OCT 03, 1984 | 01-190-8566 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-190-8566
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8615905 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-01-190-8566
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| THREAD LOCATION | EXTERNAL AND INTERNAL |
| THREAD SIZE | A2.125-32$$A1.750-32 |
| SCREW THREAD SERIES DESIGNATOR | UNS AND UNS |
| THREAD CLASS | A2A$$A2B |
| THREAD LENGTH | 0.4375 INCHES AND 0.4375 INCHES |
| THREAD DIRECTION | RIGHT-HAND AND RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CHAMFER LOCATION | OPPOSITE DRIVE END |
| CHAMFER SIZE | 0.21875 IN. BY 45.0 DEG. |
| OVERALL LENGTH | 0.870 INCHES NOMINAL |
| OVERALL DIAMETER | 2.450 INCHES NOMINAL |
| SPECIAL FEATURES | MATERIAL IS TYPE 303 OR 303SE,CONDTN A,PER QQ-S-764; SURFACE ROUGHNESS IS 125.000 MICROINCHES |
| CUBIC MEASURE | 5.22218 CUBIC INCHES |
