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National Stock Number:
5306-01-055-7735
Federal Supply Class:
5306
National Item Identification Number:
010557735
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:
| 122138 | 80539 | SPS TECHNOLOGIES, LLC | | C9851-12 | 06710 | VALLEY-TODECO, INC. | | C9851-12 | 06725 | SPS TECHNOLOGIES, LLC | | C9851-12 | 0E0Z8 | AEROSPACE MANUFACTURING CORPORATION | | C9851-12 | 0UCY9 | M.S. AEROSPACE INC. | | C9851-12 | 4GP55 | ACUFAST AIRCRAFT PRODUCTS | | C9851-12 | 56878 | SPS TECHNOLOGIES, LLC | | C9851-12 | 81755 | LOCKHEED MARTIN CORPORATION | | C9851-12 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| FASTENER LENGTH | 3.361 INCHES MINIMUM AND 3.391 INCHES MAXIMUM | | GRIP LENGTH | 2.188 INCHES NOMINAL | | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL | | HOLE DIAMETER | 0.055 INCHES NOMINAL | | HOLE CONFIGURATION STYLE | ROUND | | HOLE QUANTITY | 4 | | HOLE TYPE | DRILLED | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.750 INCHES | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8837 TY 2 CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.188 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNJF |
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