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National Stock Number:
6650-00-169-1866
Federal Supply Class:
6650
National Item Identification Number:
001691866
Description:
MIRROR,OPTICAL INSTRUMENT
Detail:
A MIRROR SPECIFICALLY DESIGNED FOR USE IN AN OPTICAL INSTRUMENT. ITS SURFACE MAY BE COATED TO REDUCE REFLECTION. EXCLUDES PRISM, OPTICAL INSTRUMENT.
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Manufacturer Information:
| 13313353 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 7591259 | 17578 | STERLING PRECISIONS OPTICS INC | | 7591259 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| MATERIAL | GLASS, OPTICAL, MIL-G-174, GRADE D, TYPE 517-645 | | 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 | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 18876 | | DESIGN CONTROL REFERENCE | 13313353 |
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