5305-00-685-6871 SCREW,MACHINE Index 5305-00-685-6881 SETSCREW

National Stock Number:
5306-00-685-6873

Federal Supply Class:
5306

National Item Identification Number:
006856873

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:
NAS1003-5404348LAWRENCE ENGINEERING AND SUPPLY INC
NAS1003-5407851NOR-CAL SUPPLY CO
NAS1003-5408938AIR INDUSTRIES CO INC
NAS1003-5417446HUCK INTERNATIONAL, INC
NAS1003-5428977ACCURATE PRECISION FASTENER CORP.
NAS1003-5430485QUALIFIED AIR COMPONENTS INC.
NAS1003-5430902F AND C SALES INC
NAS1003-5450568APCOM INC
NAS1003-5453606PLASTIC AND METAL PRODUCTS CORPORATION
NAS1003-5456878SPS TECHNOLOGIES, LLC
NAS1003-5458998FASTENER INNOVATION TECHNOLOGY, INC.
NAS1003-5471563COLLINS ENGINEERING CORP
NAS1003-5473197HI-SHEAR CORPORATION
NAS1003-5480205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1003-5480539SPS TECHNOLOGIES, LLC
NAS1003-5482172DURHAM AIRCRAFT SERVICE INC
NAS1003-5492215HOWMET GLOBAL FASTENING SYSTEMS INC
NAS1003-5497928HUCK INTL INC
NAS1003-54L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER3.641 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH3.856 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
GRIP LENGTH3.375 INCHES NOMINAL
HEAD HEIGHT0.125 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIALIRON ALLOY 660 OVERALL
MINIMUM TENSILE STRENGTH140000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.190 INCHES
SHANK UNTHREADED HOLE DIAMETER0.070 INCHES NOMINAL FIRST HOLE
SPECIAL TEST FEATURESTENSILE STRENGTH AT ROOM TEMPERATURE
WIDTH BETWEEN FLATS0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.481 INCHES MINIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH32


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