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National Stock Number:
5306-01-442-7798
Federal Supply Class:
5306
National Item Identification Number:
014427798
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:
| 1/2-13UNC-2A X 3 1/2 LG | 53711 | NAVAL SEA SYSTEMS COMMAND | | 701-4323732 PART 86 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 701-4323732 PIECE 86 | 43689 | HUNTINGTON INGALLS INC | | 701-4323732 PIECE 86 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 701-4323732 SH 29 PC 34 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 701-4323732 PC 34 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 701-4323732 SH 33 PC 86 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 701-4323732 SH 69 PC 34 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 701-4323732 SH 70 PC 86 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| FASTENER LENGTH | 3.500 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 13 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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