5305-00-090-1984 SETSCREW Index 2915-00-090-1988 WASHER,FLAT

National Stock Number:
5305-00-090-1987

Federal Supply Class:
5305

National Item Identification Number:
000901987

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:
19126006848HONEYWELL INTERNATIONAL INC


Techincal Specification:
HEAD STYLEFILLISTER
HOLE CONFIGURATION STYLEROUND
HOLE DIAMETER0.046 INCHES NOMINAL
HOLE QUANTITY1
HOLE TYPEDRILLED
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X OVERALL
MINIMUM TENSILE STRENGTH100000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.250 INCHES
POINT LENGTH0.156 INCHES NOMINAL
POINT STYLEFLAT
POINT CHAMFER ANGLE30.0 DEGREES NOMINAL
POINT DIAMETER0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.281 INCHES MINIMUM
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH20
HEAD HEIGHT0.161 INCHES MINIMUM AND 0.170 INCHES MAXIMUM
HEAD DIAMETER0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM
FASTENER LENGTH0.515 INCHES NOMINAL


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