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National Stock Number:
1240-00-769-0981
Federal Supply Class:
1240
National Item Identification Number:
007690981
Description:
REFLECTOR ASSEMBLY,OPTICAL INSTR
Detail:
A DEVICE CONSISTING OF TWO OPTICAL INSTRUMENT MIRRORS AND/OR OPTICAL INSTRUMENT PRISMS MOUNTED ON A COMMON MOUNTING AT A SPECIFIC ANGLE. IT IS USED TO TRANSMIT AN IMAGE THROUGH AN OPTICAL SYSTEM TO THE REVIEWER.
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Manufacturer Information:
| 7690981 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | HOLDER WITH 4 MIRROR-7575351;HOLDER 55.5 PERCENT BISMUTH/44.5 PERCENT LEAD;MIRROR PLATE GLASS TYPE I;EACH MIRROR 1.167 LG X 0.860 W X 0.125 THK;HOLDER PENTAGONAL 2.047 LG X 1.906 W X 0.97/0.98 WALL H;PENTAGON VEE 90 DEG ACROSS WIDTH;END OPPOSITE VEE BENT AT 45 DEG ANGLE;C/L OF EYEPIECE 0.872 FROM C/L OF OBJECTIVE;VEE WALLS 0.031 THK;2 DOWEL PIN HOLES 0.1255 DIA 0.749/0.751C-TO-C IN RIGHT ANGLE OF VEE 1.344 FROM PENTAGON BASE 0.750 FROM C/L OF EYE AND OBJECTIVE LENSES |
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