5305-00-007-1550 SCREW,CLOSE TOLERANCE Index 5305-00-007-1555 SCREW,MACHINE

National Stock Number:
5305-00-007-1551

Federal Supply Class:
5305

National Item Identification Number:
000071551

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:
M75CR256-2C26233NYLOK LLC
M75CR256-2C80201SKF USA INC.
PPRM362-1382577RAYTHEON COMPANY


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.086 INCHES
THREAD QUANTITY PER INCH56
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.125 INCHES MINIMUM
FASTENER LENGTH0.125 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTCADMIUM OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.035 INCHES NOMINAL
LOCKING FEATUREPELLET THREADS
POINT STYLEHALF DOG
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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