NSN 6650-01-172-2226
Part Details | OPTICAL ELEMENT RETAINER
6650-01-172-2226 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: 13074701, 13074701, 6650-01-172-2226, 01-172-2226, 6650011722226, 011722226
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | FEB 16, 1984 | 01-172-2226 | 22451 ( RETAINER, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
RECESSED
Cross Reference | NSN 6650-01-172-2226
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13074701 | 04939 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 13074701 | 58260 | PROGRAM MANAGER ADVANCED ATTACKHELICOPTER BARCOM AMCPM-AAH |
Technical Data | NSN 6650-01-172-2226
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | RECESSED |
| OVERALL LENGTH | 0.170 INCHES NOMINAL |
| RECESS ANGLE IN DEG | 30.0 |
| THREAD SIZE | 0.562 IN.-32 |
| MATERIAL | STEEL CORROSION RESISTING |
| SURFACE TREATMENT | PASSIVATE |
| DRIVE TYPE | SLOTTED |
| HOLE OR SLOT QUANTITY | 4 |
