5306-00-637-8665 BOLT,INTERNALLY RELIEVED BODY Index 5306-00-637-8679 BOLT,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-00-637-8666

Federal Supply Class:
5306

National Item Identification Number:
006378666

Description:
BOLT,CLEVIS

Detail:
An externally threaded fastener whose threaded and unthreaded portions are of one nominal diameter and are separated by a narrow circumferential groove. The head is designed to be held or driven with an inserted driver. Excludes BOLT, SHEAR.


Manufacturer Information:
89WM10408-126512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
FASTENER LENGTH0.792 INCHES NOMINAL
GROOVE DIAMETER0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
HARDNESS RATING39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER0.625 INCHES NOMINAL
HEAD HEIGHT0.156 INCHES NOMINAL
HEAD STYLEBINDING
INTERNAL DRIVE STYLESLOT
MATERIALSTEEL COMP 4340 OVERALL
MINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.312 INCHES
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.297 INCHES MINIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF


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