NSN 6650-01-561-4608
Part Details | OPTICAL ELEMENT RETAINER
6650-01-561-4608 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: 135825783, 13582578-3, 6650-01-561-4608, 01-561-4608, 6650015614608, 015614608
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 06, 2008 | 01-561-4608 | 22451 ( RETAINER, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
SHOULDERED
Cross Reference | NSN 6650-01-561-4608
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13582578-3 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 6650-01-561-4608
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SHOULDERED |
| SHOULDER DIAMETER | 2.630 INCHES NOMINAL |
| SHOULDER LENGTH | 0.120 INCHES NOMINAL |
| THREAD SIZE | 3-16 UN |
| MATERIAL | ALUMINUM ALLOY 6061 |
| SURFACE TREATMENT | ANODIZE |
| DIAMETER | 3.000 INCHES NOMINAL |
| WIDTH | 0.500 INCHES NOMINAL |
| END ITEM IDENTIFICATION | 6625-01-520-3885 TEST PROGRAM SET |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | THREADED BAFFLE RING HOLDER |