5306-01-630-6776 BOLT,CLOSE TOLERANCE 5306-01-631-4401 BOLT,MACHINE

National Stock Number:
5306-01-630-8186

Federal Supply Class:
5306

National Item Identification Number:
016308186

Description:
BOLT,MACHINE


Manufacturer Information:
128GT10127-19126512NORTHROP GRUMMAN SYSTEMS CORPORATION
128GT10127-19159U82NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
128GT10127-19179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
FASTENER LENGTH3.000 INCHES NOMINAL
GRIP LENGTH0.500 INCHES NOMINAL
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.265 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
HEAD STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT, ALTERED
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.500 INCHES
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH2.500 INCHES NOMINAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH13
WIDTH BETWEEN FLATS0.740 INCHES MINIMUM AND 0.757 INCHES MAXIMUM


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