NSN 6650-01-073-5884
Part Details | OPTICAL ELEMENT RETAINER
6650-01-073-5884 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: 11507494, 11507494, 11507494, 6650-01-073-5884, 01-073-5884, 6650010735884, 010735884
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 17, 1979 | 01-073-5884 | 22451 ( RETAINER, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
RECESSED
Cross Reference | NSN 6650-01-073-5884
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11507494 | 82577 | RAYTHEON COMPANYDBA RAYTHEON |
| 11507494 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
| 11507494 | 26772 | WEGO PRECISION MACHINE, INC. |
Technical Data | NSN 6650-01-073-5884
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | RECESSED |
| HOLE DIAMETER | 1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM |
| OVERALL LENGTH | 1.700 INCHES NOMINAL |
| RECESS DIAMETER | 1.760 INCHES MINIMUM AND 1.762 INCHES MAXIMUM |
| RECESS DEPTH | 1.365 INCHES NOMINAL |
| THREAD SIZE | 1.938-.0555P-.3333L |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225 TO 8, T6 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY 6061 |
| DRIVE TYPE | DRILLED HOLE |
| HOLE OR SLOT QUANTITY | 2 |
| DRIVE FACILITY ANGULAR SPACING IN DEG | 180.0 |
| INTERNAL ANNULAR SERRATION | NOT PROVIDED |
| SETSCREW NOTCH | PROVIDED |
| FSC APPLICATION DATA | TARGET DESIGNATOR |
