NSN 5855-01-261-5495
Part Details | OPTICAL ELEMENT RETAINER
5855-01-261-5495 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: 5005841, 5005841, 5005841, 5005841, 5005841.01, 5855-01-261-5495, 01-261-5495, 5855012615495, 012615495
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 58 | AUG 15, 1987 | 01-261-5495 | 22451 ( RETAINER, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
SHOULDERED
Cross Reference | NSN 5855-01-261-5495
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5005841 | 06650 | BELL AND HOWELL PHILLIPSBURG COCORPORATE OFFICES |
| 5005841 | 54490 | DEPT OF THE ARMYU S ARMY ELECTRONICS COMMAND |
| 5005841 | 13567 | HARRIS CORPORATIONDBA EXELIS |
| 5005841 | 55097 | SHILOH INDUSTRIES, INC. |
| 5005841.01 | 62362 | WHITCOMB CORRINE A |
Technical Data | NSN 5855-01-261-5495
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SHOULDERED |
| SHOULDER DIAMETER | 1.329 INCHES NOMINAL |
| SHOULDER LENGTH | 0.598 INCHES NOMINAL |
| HOLE DIAMETER | 1.222 INCHES NOMINAL |
| OVERALL LENGTH | 0.975 INCHES NOMINAL |
| FLANGE DIAMETER | 1.875 INCHES NOMINAL |
| MATERIAL | ALUMINUM ALLOY |
| INTERNAL ANNULAR SERRATION | PROVIDED |
| GUIDE DESIGN | THREAD RELIEF |
| SETSCREW NOTCH | NOT PROVIDED |
| FSC APPLICATION DATA | NIGHT VISION EQUIPMENT,EMITTED AND REFLECTED RADIATION |