Part Details | OPTICAL ELEMENT CELL
5855-00-400-2622 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: SCD645703, SC-D-645703, SCD645703, SC-D-645703, SCD645703, SC-D-645703, 5855-00-400-2622, 00-400-2622, 5855004002622, 004002622
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 58 | FEB 28, 1969 | 00-400-2622 | 21859 ( CELL, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5855-00-400-2622
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SC-D-645703 | 04200 | JOANELL LABORATORIES INC |
| SC-D-645703 | 53260 | LOAR MANUFACTURING CORP |
| SC-D-645703 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5855-00-400-2622
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 6061 |
| THREAD LOCATION | EXTERNAL AND INTERNAL |
| SCREW THREAD SERIES DESIGNATOR | UNS AND UNS |
| THREAD CLASS | A3A$$A2B |
| THREAD PITCH DIAMETERS | +3.2447 TO +3.2480 INCHES AND +3.1621 TO +3.1669 INCHES |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CHAMFER LOCATION | DRIVE END AND THREADED END |
| CHAMFER SIZE | 0.100 IN. BY 20 DEG; 0.030 IN. BY 45 DEG |
| DRIVE TYPE | KNURL |
| OVERALL LENGTH | 5.295 INCHES NOMINAL |
| OVERALL DIAMETER | 3.450 INCHES NOMINAL |
| SPECIAL FEATURES | PORTIONS VAPOR HONE,VIBRA HONE OR SANDBLASTED TO DULL FINISH |
| FSC APPLICATION DATA | NIGHT VISION EQUIPMENT |