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		                        | National Stock Number:
 6220-00-190-1979
 
 Federal Supply Class:
 6220
 
 National Item Identification Number:
 001901979
 
 Description:
 RETAINER,LENS
 
 Detail:
 AN ITEM DESIGNED TO ALIGN AND/OR RESTRAIN THE MOVEMENT OF ONE OR MORE LENS BY USE OF A FASTENING DEVICE. MAY INCLUDE SCREW THREADS, SCREWS, CLIPS, OR OTHER FASTENING DEVICES.
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 Manufacturer Information:
 
 | 46-0549-7 | 72914 | GRIMES AEROSPACE COMPANY | 
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 Techincal Specification:
 
 | FEATURES PROVIDED | GASKET |  | III MATERIAL | ANY ACCEPTABLE |  | PROPRIETARY CHARACTERISTICS | PACS |  | MOUNTING FACILITY TYPE AND QUANTITY | 9 UNTHREADED HOLE SINGLE MOUNTING FACILITY | 
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