Part Details | OPTICAL ELEMENT RETAINER
6760-00-137-3846 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: 692537, 69-2537, 6760-00-137-3846, 00-137-3846, 6760001373846, 001373846
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 67 | JUL 24, 1971 | 00-137-3846 | 22451 ( RETAINER, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
RECESSED
Cross Reference | NSN 6760-00-137-3846
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 69-2537 | 02024 | PHOTO-SONICS, INC.DIV PHOTO-SONICS |
Technical Data | NSN 6760-00-137-3846
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | RECESSED |
| HOLE DIAMETER | 0.644 INCHES MINIMUM AND 0.646 INCHES MAXIMUM |
| OVERALL LENGTH | 0.125 INCHES NOMINAL |
| RECESS DIAMETER | 0.781 INCHES NOMINAL |
| RECESS DEPTH | 0.031 INCHES NOMINAL |
| THREAD SIZE | 0.895 - 56 UNF 2A |
| MATERIAL | ALUMINUM |
| DRIVE TYPE | SLOTTED |
| HOLE OR SLOT QUANTITY | 2 |
| WIDTH | 0.032 INCHES MINIMUM AND 0.037 INCHES MAXIMUM |
| DEPTH | 0.031 INCHES NOMINAL |
| DRIVE FACILITY ANGULAR SPACING IN DEG | 180.0 |
| INTERNAL ANNULAR SERRATION | NOT PROVIDED |
| GUIDE DESIGN | THREAD CHAMFER |
| GUIDE LOCATION | BOTH EDGES |
| SETSCREW NOTCH | NOT PROVIDED |
| FSC APPLICATION DATA | CAMERA SYSTEM |