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		                             National Stock Number: 5305-01-408-9643
  Federal Supply Class: 5305
  National Item Identification Number: 014089643
  Description: SETSCREW
  Detail: An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads. 
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  Manufacturer Information:
 | 561-6404325-44 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 6404325-44 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | DF2018-470-44 | 43689 | HUNTINGTON INGALLS INC |   
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  Techincal Specification:
 | THREAD SERIES DESIGNATOR | UNC |  | NOMINAL THREAD DIAMETER | 0.375 INCHES |  | THREAD QUANTITY PER INCH | 16 |  | THREAD CLASS | 2A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD LENGTH | 0.660 INCHES NOMINAL |  | FASTENER LENGTH | 1.120 INCHES NOMINAL |  | MATERIAL | STEEL COMP 304 OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | HEAD STYLE | FLAT EXTENDED WASHER |  | HEAD DIAMETER | 0.406 INCHES NOMINAL |  | HEAD HEIGHT | 0.250 INCHES NOMINAL |  | EXTENDED WASHER DIAMETER | 0.605 INCHES NOMINAL |  | EXTENDED WASHER THICKNESS | 0.130 INCHES NOMINAL |  | INTERNAL DRIVE STYLE | SLOT |  | POINT STYLE | FLAT |   
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