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		                             National Stock Number: 4730-01-388-9736
  Federal Supply Class: 4730
  National Item Identification Number: 013889736
  Description: THREAD PIECE,UNION
  Detail: A FITTING USED WITH A UNION NUT AND A TAILPIECE TO FORM A UNION.
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  Manufacturer Information:
 | 216-4455043PCF11 | 43689 | HUNTINGTON INGALLS INC |  | 820-1385990BW1.0IPSNICRFETHD | 80064 | NAVAL SHIP SYSTEMS COMMAND |  | MIL-F-23508,CL4 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |   
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  Techincal Specification:
 | CRITICALITY CODE JUSTIFICATION | ZZZY |  | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |   
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