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		                             National Stock Number: 1650-00-451-7756
  Federal Supply Class: 1650
  National Item Identification Number: 004517756
  Description: HEAD,PISTON,CYLINDER
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  Manufacturer Information:
 | A51H10615-11 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |  | A51H10615-11 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION |  | A51H10615-11 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |   
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  Techincal Specification:
 | GENERAL CHARACTERISTICS ITEM DESCRIPTION | CRES,2.219 IN. LG; 1.612 IN. MIN OD,1.613 IN. MAX OD; 1.169 IN. DIA DP; 12 SLOTS EQUALLY SPACED |   
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