NSN 6650-00-169-1866
Part Details | OPTICAL INSTRUMENT MIRROR
6650-00-169-1866 A mirror specifically designed for use in an optical instrument. Its surface may be coated to reduce reflection. Excludes PRISM, OPTICAL INSTRUMENT.
Alternate Parts: 7591259, 13313353, 7591259, 6650-00-169-1866, 00-169-1866, 6650001691866, 001691866
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JUL 11, 1971 | 00-169-1866 | 21887 ( MIRROR, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6650-00-169-1866
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7591259 | 17578 | STERLING PRECISIONS OPTICS, INC.DBA STERLINGPRECISION.COM |
| 13313353 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
| 7591259 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 6650-00-169-1866
| Characteristic | Specifications |
|---|---|
| REFLECTIVE BACKING MATERIAL | ALUMINIZED |
| WIDTH | 2.364 INCHES MINIMUM AND 2.374 INCHES MAXIMUM |
| LENGTH | 3.264 INCHES MINIMUM AND 3.274 INCHES MAXIMUM |
| THICKNESS | 0.117 INCHES MINIMUM AND 0.133 INCHES MAXIMUM |
| BEVELED EDGE LOCATION AND QUANTITY | ALL EDGES |
| BEVEL ANGLE IN DEG | 45.000 NOMINAL |
| SPECIAL FEATURES | 1.187 INCH RADII ON THE ENDS |