5305-01-375-7131 SCREW,ASSEMBLED WASHER Index 5306-01-375-7133 BOLT,INTERNALLY RELIEVED BODY

National Stock Number:
5305-01-375-7132

Federal Supply Class:
5305

National Item Identification Number:
013757132

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:
702-1.875-SS-1251506ACCURATE SCREW MACHINE CORP


Techincal Specification:
FASTENER LENGTH1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM
HEAD DIAMETER0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM
HEAD HEIGHT0.250 INCHES MINIMUM AND 0.394 INCHES MAXIMUM
HEAD STYLEKNURLED NO. 1
INTERNAL DRIVE STYLESLOT
MATERIALSTEEL COMP 303 OR STEEL COMP 303 PLUS X OR STEEL COMP 303MA OR STEEL COMP 303PB OR STEEL COMP 303SE OR STEEL COMP 416 OVERALL
NOMINAL THREAD DIAMETER0.138 INCHES
POINT CHAMFER ANGLE85.0 DEGREES MINIMUM AND 95.0 DEGREES MAXIMUM
POINT DIAMETER0.079 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
POINT LENGTH0.094 INCHES NOMINAL
POINT STYLECONE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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