5315-00-936-2973 PIN,SPRING Index 5330-00-936-2975 PACKING,PREFORMED

National Stock Number:
5306-00-936-2974

Federal Supply Class:
5306

National Item Identification Number:
009362974

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:
NAS501-8-20A80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH2.078 INCHES MINIMUM AND
2.125 INCHES MAXIMUM
MATERIALSTEEL COMP 321 OR
STEEL COMP 347 OVERALL
THREAD LENGTH0.750 INCHES MINIMUM AND
0.829 INCHES MAXIMUM
HEAD STYLEHEXAGON
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5645 ASSN STD 1ST MATERIAL RESPONSE OR
AMS 5646 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HEAD HEIGHT0.265 INCHES MINIMUM AND
0.297 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.740 INCHES MINIMUM AND
0.752 INCHES MAXIMUM
GRIP LENGTH1.296 INCHES MINIMUM AND
1.328 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
SPECIFICATION/STANDARD DATA80205-NAS501 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD


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