5306-00-827-3670 BOLT,MACHINE Index 4730-00-827-3676 REDUCER,BOSS

National Stock Number:
5306-00-827-3671

Federal Supply Class:
5306

National Item Identification Number:
008273671

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:
NAS1004-804348LAWRENCE ENGINEERING AND SUPPLY INC
NAS1004-807851NOR-CAL SUPPLY CO
NAS1004-808938AIR INDUSTRIES CO INC
NAS1004-817446HUCK INTERNATIONAL, INC
NAS1004-828977ACCURATE PRECISION FASTENER CORP.
NAS1004-830485QUALIFIED AIR COMPONENTS INC.
NAS1004-830902F AND C SALES INC
NAS1004-850568APCOM INC
NAS1004-853606PLASTIC AND METAL PRODUCTS CORPORATION
NAS1004-856878SPS TECHNOLOGIES, LLC
NAS1004-858998FASTENER INNOVATION TECHNOLOGY, INC.
NAS1004-871563COLLINS ENGINEERING CORP
NAS1004-873197HI-SHEAR CORPORATION
NAS1004-880205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1004-880539SPS TECHNOLOGIES, LLC
NAS1004-882172DURHAM AIRCRAFT SERVICE INC
NAS1004-892215HOWMET GLOBAL FASTENING SYSTEMS INC
NAS1004-897928HUCK INTL INC
NAS1004-8C4293ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - VSD GMBH
NAS1004-8F7652KLX AEROSPACE SOLUTIONS II SAS
NAS1004-8FB009KLX INC
NAS1004-8L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER0.812 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH1.044 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
GRIP LENGTH0.500 INCHES NOMINAL
HEAD HEIGHT0.156 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
MINIMUM TENSILE STRENGTH140000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.250 INCHES
SHANK UNTHREADED HOLE DIAMETER0.076 INCHES NOMINAL FIRST HOLE
SPECIAL FEATURESTENSILE STRENGTH AT ROOM TEMPERATURE
WIDTH BETWEEN FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.544 INCHES MINIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH28


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