4320-00-297-7573 SEAL,SHAFT Index 5306-00-297-7586 BOLT,MACHINE

National Stock Number:
5306-00-297-7577

Federal Supply Class:
5306

National Item Identification Number:
002977577

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:
BS4-1497PC2663857CIRCOR NAVAL SOLUTIONS LLC
BS4-1499PC2263857CIRCOR NAVAL SOLUTIONS LLC
BS4-1500PC2263857CIRCOR NAVAL SOLUTIONS LLC
BS4-1898PC2663857CIRCOR NAVAL SOLUTIONS LLC
BS4-1931PC2663857CIRCOR NAVAL SOLUTIONS LLC
BS4-1932PC2663857CIRCOR NAVAL SOLUTIONS LLC
BS5-1583PC2563857CIRCOR NAVAL SOLUTIONS LLC
BS5-1622PC3763857CIRCOR NAVAL SOLUTIONS LLC
R96APC2963857CIRCOR NAVAL SOLUTIONS LLC
R96PC2963857CIRCOR NAVAL SOLUTIONS LLC
H3140814REVBPC2980064NAVAL SHIP SYSTEMS COMMAND
MIL-DTL-122281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-S-122281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILB85781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
R98PC2963857CIRCOR NAVAL SOLUTIONS LLC
S4700H3140813REVBPC2980064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
FASTENER LENGTH2.000 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
HARDNESS RATING80.0 ROCKWELL B MINIMUM OVERALL
HEAD HEIGHT0.365 INCHES MINIMUM AND 0.386 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1050 OR STEEL COMP 1552 OR STEEL COMP 1053 OVERALL
NOMINAL THREAD DIAMETER0.500 INCHES
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 2 GRADE
WIDTH BETWEEN FLATS0.799 INCHES MINIMUM AND 0.812 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.000 INCHES MINIMUM
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH13


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