5306-01-175-3628 BOLT,MACHINE Index 5306-01-175-3630 BOLT,MACHINE

National Stock Number:
5306-01-175-3629

Federal Supply Class:
5306

National Item Identification Number:
011753629

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:
416074-40A396COMPUTA-BASE-MACHINING, INC.
416074-40UCY9M.S. AEROSPACE INC.
416074-40W8V2AME INTERNATIONAL L.L.C.
416074-417283BEK, INC.
416074-42M490NASSAU TOOL WORKS, INC
416074-456878SPS TECHNOLOGIES, LLC
416074-45N116QUALITY SOCKET SCREW MANUFACTURING CORP
416074-45T963STANFORDVILLE MACHINE & MANUFACTURING CO INC
416074-480020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH3.688 INCHES NOMINAL
MATERIALSTEEL COMP 4140 OR
STEEL COMP 8740 OR
STEEL COMP 8630 OR
STEEL COMP 8735 OR
STEEL COMP 4130 OR
STEEL COMP 4037 OVERALL
THREAD LENGTH0.797 INCHES MINIMUM AND
0.829 INCHES MAXIMUM
HEAD STYLEHEXAGON
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER1.000 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3A
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD HEIGHT0.515 INCHES MINIMUM AND
0.547 INCHES MAXIMUM
WIDTH BETWEEN FLATS1.428 INCHES MINIMUM AND
1.441 INCHES MAXIMUM
GRIP LENGTH2.859 INCHES MINIMUM AND
2.891 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
SPECIAL FEATURESITEM IS A NON-AVIATION CRITICAL SAFETY ITEM (CSI) WHOSE FAILURE WILL RESULT IN SERIOUS DAMAGE TO EQUIPMENT OR SERIOUS INJURY OR DEATH TO PERSSONNEL
CRITICALITY CODE JUSTIFICATIONFEAT


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