5305-00-007-0011 SCREW,MACHINE Index 5360-00-007-0013 SPRING,HELICAL,COMPRESSION

National Stock Number:
5305-00-007-0012

Federal Supply Class:
5305

National Item Identification Number:
000070012

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:
A51M60599-1326512NORTHROP GRUMMAN SYSTEMS CORPORATION
A51M60599-1361174NORTHROP GRUMMAN SYSTEMS CORPORATION
A51M60599-1379RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
EXTENDED WASHER DIAMETER0.675 INCHES MINIMUM AND 0.690 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM
FASTENER LENGTH1.812 INCHES NOMINAL
HEAD HEIGHT0.219 INCHES MINIMUM AND 0.234 INCHES MAXIMUM
HEAD STYLEHEXAGON EXTENDED WASHER
HOLE CONFIGURATION STYLEROUND
HOLE DIAMETER0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
HOLE TYPEDRILLED
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.4375 INCHES
POINT STYLEHALF DOG
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
WIDTH BETWEEN FLATS0.675 INCHES MINIMUM AND 0.690 INCHES MAXIMUM


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