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National Stock Number:
5306-00-469-0305
Federal Supply Class:
5306
National Item Identification Number:
004690305
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.
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Manufacturer Information:
| 5306-99-603 | 99995 | NATO STOCK NUMBER ASSIGNED BY ANOTHER NATION | | F274120 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | F274120 | K0289 | BRITISH AEROSPACE MILITARY AIRCRAFT & AEROSTRUCTURES | | F274120 | U9143 | BAE SYSTEMS (OPERATIONS) LIMITED |
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Techincal Specification:
| FASTENER LENGTH | 0.940 INCHES NOMINAL | | FEATURES PROVIDED | FINISHED HEAD | | GRIP LENGTH | 0.590 INCHES NOMINAL | | HEAD DIAMETER | 0.390 INCHES MINIMUM AND 0.400 INCHES MAXIMUM | | HEAD HEIGHT | 0.180 INCHES NOMINAL | | HEAD STYLE | ROUND W/WRENCH FLATS | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | WIDTH BETWEEN FLATS | 0.339 INCHES MINIMUM AND 0.344 INCHES MAXIMUM | | THREAD CLASS | 2A | | THREAD LENGTH | 0.350 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 32 |
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