5310-00-601-7504 WASHER Index 5305-00-601-7506 SCREW,CAP,SOCKET HEAD

National Stock Number:
5307-00-601-7505

Federal Supply Class:
5307

National Item Identification Number:
006017505

Description:
STUD,SHOULDERED

Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ALL OR PART OF THE UNTHREADED SECTION HAS A CROSS-SECTIONAL DIAMETER GREATER THAN THE NOMINAL STUD SIZE PLUS 0.020 INCHES (0.508 MM). IT MAY BE THREAD RELIEVED. SEE ALSO STUD, LOCKED IN.


Manufacturer Information:
265-1800790ESK8SABRELINER CORPORATION
265-18007943999THE BOEING COMPANY


Techincal Specification:
COTTER PIN HOLE DIAMETER0.046 INCHES NOMINAL FIRST HOLE
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END0.146 INCHES NOMINAL FIRST HOLE
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 4130
NOMINAL THREAD SIZE0.250 INCHES NUT THREAD
NOMINAL THREAD SIZE0.250 INCHES STUD THREAD
SHOULDER DIAMETER0.373 INCHES NOMINAL
SHOULDER LENGTH1.781 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A NUT THREAD
THREAD CLASS3A STUD THREAD
THREAD LENGTH0.287 INCHES NOMINAL NUT THREAD
THREAD LENGTH0.287 INCHES NOMINAL STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD SERIES DESIGNATORUNF NUT THREAD
THREAD SERIES DESIGNATORUNF STUD THREAD
THREAD QUANTITY PER INCH28 STUD THREAD


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