5310-00-082-1578 WASHER,RECESSED Index 1560-00-082-1580 LEADING EDGE,AIRCRAFT

National Stock Number:
5305-00-082-1579

Federal Supply Class:
5305

National Item Identification Number:
000821579

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.


Manufacturer Information:
E24368-01C5810DRAEGER SAFETY AG & CO. KGAA
E24368-01D1379B/E AEROSPACE SYSTEMS GMBH
MBFS404SCP99251MISSION SYSTEMS DAVENPORT INC.


Techincal Specification:
FASTENER LENGTH0.250 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLESIX SPLINE
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.112 INCHES
POINT STYLEFLAT
SPLINE WIDTH0.021 INCHES NOMINAL
SPLINE MAJOR DIAMETER0.062 INCHES NOMINAL
SPLINE MINOR DIAMETER0.050 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH40
THREAD SERIES DESIGNATORUNC


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