NSN 6650-01-260-6422
Part Details | OPTICAL ELEMENT RETAINER
6650-01-260-6422 A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see CELL, OPTICAL ELEMENT. Excludes RING, EXTERNALLY THREADED.
Alternate Parts: 20016861, 2001686-1, 6650-01-260-6422, 01-260-6422, 6650012606422, 012606422
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | AUG 02, 1987 | 01-260-6422 | 22451 ( RETAINER, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
RECESSED
Cross Reference | NSN 6650-01-260-6422
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2001686-1 | 96214 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 6650-01-260-6422
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | RECESSED |
| HOLE DIAMETER | 1.612 INCHES NOMINAL |
| OVERALL LENGTH | 0.180 INCHES NOMINAL |
| RECESS DIAMETER | 1.830 INCHES NOMINAL |
| RECESS DEPTH | 0.072 INCHES NOMINAL |
| THREAD SIZE | 1.812 IN.-32 |
| HOLE CHAMFER ANGLE IN DEG | 45.0 |
| HOLE CHAMFER DIAMETER | 1.830 INCHES NOMINAL |
| MATERIAL | ALUMINUM ALLOY |
| DIAMETER | 1.920 INCHES NOMINAL |
| INTERNAL ANNULAR SERRATION | NOT PROVIDED |
| GUIDE DESIGN | THREAD CHAMFER |
| GUIDE LOCATION | DRIVE EDGE |
| SETSCREW NOTCH | NOT PROVIDED |
