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		                        | National Stock Number:
 1240-01-108-4985
 
 Federal Supply Class:
 1240
 
 National Item Identification Number:
 011084985
 
 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:
 
 | 1240011084985 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE |  | 8200965 | 19200 | US ARMY ARDEC RDECOM | 
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 Techincal Specification:
 
 | CELL CONTROLLING AGENCY | ORD |  | CELL IDENTIFYING NUMBER | 8200963 DRAWING NO. |  | ECCENTRIC CONSTRUCTION | NOT PROVIDED |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 7, TYPE A FED SPEC 1ST MATERIAL RESPONSE OR MIL-G-174, GRADE B, TYPE 517-645 MIL SPEC 2ND MATERIAL RESPONSE |  | MATERIAL | STEEL COMP 303 AND GLASS OPTICAL |  | OPTICAL ELEMENT CONTROLLING AGENCY | ORD |  | OPTICAL ELEMENT IDENTIFYING NUMBER | 8200995 DRAWING NO. |  | OPTICAL ELEMENT QUANTITY | 1 |  | OPTICAL ELEMENT TYPE | OPTICAL GLASS WINDOW |  | SCREW THREAD SERIES DESIGNATOR | UNS |  | THREAD CLASS | 2B |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD LENGTH | 0.312 INCHES |  | THREAD LOCATION | INTERNAL |  | THREAD SIZE | 1 3/4-32 |  | THREAD PITCH DIAMETERS | +1.7297 TO 1.7350 INCHES | 
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