Part Details | OPTICAL ELEMENT RETAINER
1240-00-504-8600 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: 5048600, 5048600, 1240-00-504-8600, 00-504-8600, 1240005048600, 005048600
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1963 | 00-504-8600 | 22451 ( RETAINER, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
SHOULDERED
Cross Reference | NSN 1240-00-504-8600
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5048600 | 2S308 | FREEHOLD MANUFACTURING ASSEMBLY COINC |
| 5048600 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-00-504-8600
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SHOULDERED |
| SHOULDER LENGTH | 0.100 INCHES NOMINAL |
| HOLE DIAMETER | 1.200 INCHES NOMINAL |
| OVERALL LENGTH | 0.140 INCHES NOMINAL |
| FLANGE DIAMETER | 1.640 INCHES NOMINAL |
| SHOULDER THREAD SIZE | 1.530 IN.-36 |
| MATERIAL | COPPER ALLOY 360 |
| DRIVE TYPE | DRILLED HOLE |
| HOLE OR SLOT QUANTITY | 2 |
| DRIVE FACILITY ANGULAR SPACING IN DEG | 180.0 |
| INTERNAL ANNULAR SERRATION | NOT PROVIDED |
| GUIDE DESIGN | THREAD RELIEF |
| GUIDE LOCATION | EDGE OPPOSITE DRIVE EDGE |
| SETSCREW NOTCH | PROVIDED |
| FSC APPLICATION DATA | TELESCOPE |