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		                        | National Stock Number:
 5305-01-496-8993
 
 Federal Supply Class:
 5305
 
 National Item Identification Number:
 014968993
 
 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:
 
 | 5HF11703-101 | 98897 | LOCKHEED MARTIN CORP | 
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 Techincal Specification:
 
 | FASTENER LENGTH | 1.500 INCHES NOMINAL |  | HEAD HEIGHT | 0.370 INCHES NOMINAL |  | HEAD STYLE | HEXAGON |  | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |  | MATERIAL | STEEL COMP XM-13 OVERALL |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | SETSCREW, AVIONICS RACK |  | POINT STYLE | OVAL |  | PROPRIETARY CHARACTERISTICS | PACS |  | NOMINAL THREAD DIAMETER | 0.312 INCHES |  | WIDTH BETWEEN FLATS | 0.188 INCHES NOMINAL |  | THREAD CLASS | 3A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD LENGTH | 1.120 INCHES NOMINAL |  | THREAD QUANTITY PER INCH | 24 |  | THREAD SERIES DESIGNATOR | UNJF | 
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