5306-00-420-6971 BOLT,MACHINE Index 5310-00-420-6976 WASHER,FLAT

National Stock Number:
5306-00-420-6972

Federal Supply Class:
5306

National Item Identification Number:
004206972

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:
AD14S49-0147PC2980064NAVAL SHIP SYSTEMS COMMAND
AD14S49-014PC29380064NAVAL SHIP SYSTEMS COMMAND
AD14S49-0226PC31980064NAVAL SHIP SYSTEMS COMMAND
AD14S49-0240PC29380064NAVAL SHIP SYSTEMS COMMAND
AD14S49-0253PC29380064NAVAL SHIP SYSTEMS COMMAND
AD14S49-0254PC29380064NAVAL SHIP SYSTEMS COMMAND
AD14S49-027PC29380064NAVAL SHIP SYSTEMS COMMAND
AD14S49-0283PC29380064NAVAL SHIP SYSTEMS COMMAND
AD14S49-028PC29380064NAVAL SHIP SYSTEMS COMMAND
AD14S49-0308PC31980064NAVAL SHIP SYSTEMS COMMAND
AD14S49-069PC31980064NAVAL SHIP SYSTEMS COMMAND
AD14S49-096PC31980064NAVAL SHIP SYSTEMS COMMAND
AD20S49-102PC29380064NAVAL SHIP SYSTEMS COMMAND
AD20S49-103PC29380064NAVAL SHIP SYSTEMS COMMAND
AD20S49-89PC29380064NAVAL SHIP SYSTEMS COMMAND
AD22S4902-520201PC29380064NAVAL SHIP SYSTEMS COMMAND
AV10S4902-456955PC29380064NAVAL SHIP SYSTEMS COMMAND
AV10S4902-456961PC29380064NAVAL SHIP SYSTEMS COMMAND
AV10S4902-456972PC29380064NAVAL SHIP SYSTEMS COMMAND
AV14S4902-18832PC29380064NAVAL SHIP SYSTEMS COMMAND
AV4S49-014PC29380064NAVAL SHIP SYSTEMS COMMAND
AV4S49-027PC29380064NAVAL SHIP SYSTEMS COMMAND
AV4S49-126PC29380064NAVAL SHIP SYSTEMS COMMAND
AV7S49-33PC29380064NAVAL SHIP SYSTEMS COMMAND
MIL-DTL-1222 TY I81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER0.109 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH1.281 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
HEAD HEIGHT0.188 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-994 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALCOPPER ALLOY 462 OR COPPER ALLOY 464 OR COPPER ALLOY 482 OR COPPER ALLOY 485 OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
SHANK UNTHREADED HOLE DIAMETER0.156 INCHES NOMINAL FIRST HOLE
WIDTH BETWEEN FLATS0.625 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.625 INCHES MINIMUM
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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