Part Details | OPTICAL ELEMENT RETAINER
5855-00-427-7848 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: 5012543201, 501-2543-201, SCC647359, SC-C-647359, SCC647359, SC-C-647359, SCC647359, SC-C-647359, SCC647359, SC-C-647359, 5855-00-427-7848, 00-427-7848, 5855004277848, 004277848
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 58 | APR 19, 1971 | 00-427-7848 | 22451 ( RETAINER, OPTICAL ELEMENT ) |
REFERENCE DRAWINGS & PICTURES
SHOULDERED
Cross Reference | NSN 5855-00-427-7848
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 501-2543-201 | 27777 | L3 TECHNOLOGIES, INC.DBA INSIGHT TECHNOLOGY DIVISION |
| SC-C-647359 | 21530 | SPENCER INDUSTRIES INC |
| SC-C-647359 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
| SC-C-647359 | 04YE2 | VALCORE MANUFACTURING LLC |
| SC-C-647359 | 20723 | VALCORE MANUFACTURING LLCDBA USE CAGE CODE 04YE2 FOR |
Technical Data | NSN 5855-00-427-7848
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SHOULDERED |
| SHOULDER DIAMETER | 3.237 INCHES NOMINAL |
| SHOULDER LENGTH | 0.026 INCHES NOMINAL |
| HOLE DIAMETER | 3.001 INCHES NOMINAL |
| OVERALL LENGTH | 0.036 INCHES NOMINAL |
| FLANGE DIAMETER | 3.372 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY |
| INTERNAL ANNULAR SERRATION | NOT PROVIDED |
| GUIDE DESIGN | THREAD CHAMFER |
| GUIDE LOCATION | SHOULDER |
| SETSCREW NOTCH | NOT PROVIDED |
| SPECIAL TEST FEATURES | INTERPRET DRAWING IAW MIL-D-1000; FINISH 3.2 OF MIL-STD-171; IDENTIFY PER MIL-M-13231 |
| SUPPLEMENTARY FEATURES | DIMENSIONAL LIMITS AND SURFACE ROUGHNESS DESIGNATION APPLY AFTER FINISH |
| FSC APPLICATION DATA | NIGHT VISION EQUIPMENT,EMITTED AND REFLECTED RADIATION |