4540-00-274-1323 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 4140-00-274-1331 FAN,VENTILATING

National Stock Number:
5306-00-274-1329

Federal Supply Class:
5306

National Item Identification Number:
002741329

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.


Manufacturer Information:
NP11046PC555055509COOPER CAMERON CORP AJAX-SUPERIOR DIV
NP11058PC555055509COOPER CAMERON CORP AJAX-SUPERIOR DIV
NP11172PC1155509COOPER CAMERON CORP AJAX-SUPERIOR DIV
NP11174PC955509COOPER CAMERON CORP AJAX-SUPERIOR DIV
NP2044PC455509COOPER CAMERON CORP AJAX-SUPERIOR DIV
NP8059PC455509COOPER CAMERON CORP AJAX-SUPERIOR DIV
NP9059PC455509COOPER CAMERON CORP AJAX-SUPERIOR DIV
P262855509COOPER CAMERON CORP AJAX-SUPERIOR DIV
P262857533STEEGO CORP


Techincal Specification:
FASTENER LENGTH8.374 INCHES MINIMUM AND 8.562 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
GRIP LENGTH7.374 INCHES NOMINAL
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONSAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH120000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.625 INCHES
NONDEFINITIVE SPEC/STD DATA2 TYPE AND C5 STYLE
WIDTH BETWEEN FLATS0.906 INCHES MINIMUM AND 0.937 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.000 INCHES MINIMUM
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH11


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