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		                             National Stock Number: 5305-01-414-0147
  Federal Supply Class: 5305
  National Item Identification Number: 014140147
  Description: SCREW,CAP,SOCKET HEAD
  Detail: An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE. 
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  Manufacturer Information:
 | F3D10161 ITEM 003 | 99517 | VACCO INDUSTRIES |  | F3D10161 ITEM 003L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | F3D10161 ITEM 3L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | V2D11683-14AL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | F3D10161 ITEM 3 | 99517 | VACCO INDUSTRIES |  | V2D11683-14A | 99517 | VACCO INDUSTRIES |  | V3D10325 ITEM 014L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | V3D10325 ITEM 14L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |  | V3D10325 ITEM 014 | 99517 | VACCO INDUSTRIES |  | V3D10325 ITEM 14 | 99517 | VACCO INDUSTRIES |   
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  Techincal Specification:
 | THREAD QUANTITY PER INCH | 20 |  | THREAD SERIES DESIGNATOR | UNF |  | CRITICALITY CODE JUSTIFICATION | ZZZY |  | MATERIAL | STEEL OVERALL |  | PROPRIETARY CHARACTERISTICS | PACS |  | NOMINAL THREAD DIAMETER | 0.500 INCHES |  | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |   
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