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National Stock Number:
1240-00-111-5294
Federal Supply Class:
1240
National Item Identification Number:
001115294
Description:
CELL ASSEMBLY,OPTICAL INSTRUMENT
Detail:
AN ITEM CONSISTING OF A CELL, OPTICAL ELEMENT IN WHICH IS SECURED ONE OR MORE OPTICAL ELEMENTS, SUCH AS LENSES, RETICLES, FILTERS, WINDOWS, AND THE LIKE. MAY INCLUDE RETAINING RINGS, SPACERS, AND/OR SEPARATORS. FOR ITEMS WITH FOCUSING FACILITIES AND/OR A DIOPTER SCALE, SEE EYEPIECE ASSEMBLY, OPTICAL INSTRUMENT.
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Manufacturer Information:
| 10552857 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | OPTICAL ELEMENT CONTROLLING AGENCY | USAARRCOM | | OPTICAL ELEMENT IDENTIFYING NUMBER | 8289260 DRAWING NO. AND 8289259 DRAWING NO. | | OPTICAL ELEMENT TYPE | COMPOUND LENS AND RETICLE | | OPTICAL ELEMENT QUANTITY | 2 AND 1 | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-174, CLASS 1, GRADE C MIL SPEC 2ND MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING AND GLASS OPTICAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | THREAD CLASS | 2B AND 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LOCATION | INTERNAL AND EXTERNAL | | THREAD LENGTH | 0.3125 INCHES AND 0.8435 INCHES | | THREAD PITCH DIAMETERS | +1.9037 TO 1.9091 INCHES AND +2.1647 TO 2.1678 INCHES | | THREAD SIZE | 1.938-32 AND 2.188-32 |
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