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National Stock Number:
5306-01-473-0877
Federal Supply Class:
5306
National Item Identification Number:
014730877
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:
| 124-4322644 PC 58 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL OVERALL | | THREAD LENGTH | 1.500 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | NOMINAL THREAD DIAMETER | 0.625 INCHES | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-857 MIL SPEC 1ST MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TYPEII,CLASS2 FED SPEC 1ST TREATMENT RESPONSE OR | | QQ-P-416,TYPEI,CLASSC FED SPEC 2ND TREATMENT RESPONSE OVERALL | | SPECIAL FEATURES | STEEL GRADE 2, TYPE 3, GALVINIZED |
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