NSN 6650-01-372-9250
Part Details | OPTICAL INSTRUMENT MIRROR
6650-01-372-9250 A mirror specifically designed for use in an optical instrument. Its surface may be coated to reduce reflection. Excludes PRISM, OPTICAL INSTRUMENT.
Alternate Parts: 1367DD1442, 6650-01-372-9250, 01-372-9250, 6650013729250, 013729250
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 23, 1993 | 01-372-9250 | 21887 ( MIRROR, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6650-01-372-9250
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1367DD1442 | 72314 | BAE SYSTEMS INFORMATION ANDELECTRONIC SYSTEMS INTEGRATION I |
Technical Data | NSN 6650-01-372-9250
| Characteristic | Specifications |
|---|---|
| MATERIAL | GLASS |
| REFLECTIVE BACKING MATERIAL | ALUMINUM AND SILICON |
| WIDTH | 2.500 INCHES NOMINAL |
| LENGTH | 2.500 INCHES NOMINAL |
| THICKNESS | 0.125 INCHES NOMINAL |
| BEVEL ANGLE IN DEG | 45.000 NOMINAL |
| BEVEL DEPTH | 0.015 INCHES NOMINAL |
| SPECIAL FEATURES | POLISH SURFACE QUALITY 80/50 SCRATCH/DIG PER MIL-O-13830; SURFACE IRREGULARITY LESS THAN OR EQUAL TO 1/4 WAVELENGTH PEAK TO VALLEY AT 632.8 NM; SURFACE FLATNESS LESS THAN OR EQUAL TO 1/2 WAVELENGTH PEAK TO VALLEY AT 632.8 NM; CLEAR APERATURE TO BE 2.35 IN VERTICAL DIRECTION AND 2.60 IN HORIZONTAL DIRECTION |