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National Stock Number:
5306-01-298-0637
Federal Supply Class:
5306
National Item Identification Number:
012980637
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:
| 120978L7-25 | 80539 | SPS TECHNOLOGIES, LLC | | 5306PL1498933 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | AIC596L7-25 | 06725 | SPS TECHNOLOGIES, LLC | | C7521L7-25 | 56878 | SPS TECHNOLOGIES, LLC | | C7521L7-25 | 81755 | LOCKHEED MARTIN CORPORATION | | 5306PL1668783 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | VCG0009L7-25 | 06710 | VALLEY-TODECO, INC. | | VS3133L7-25 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | H411L7-25 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | H411L7-25 | 17446 | HUCK INTERNATIONAL, INC | | PBF7521L7-25 | 27624 | SPS TECHNOLOGIES LLC | | C7521L7-25 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | VS3133L7-25 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | H411L7-25 | 97928 | HUCK INTL INC |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 2.230 INCHES MINIMUM AND | | 2.260 INCHES MAXIMUM | | MATERIAL | STEEL COMP H11 OVERALL | | THREAD LENGTH | 0.708 INCHES MINIMUM AND | | 0.758 INCHES MAXIMUM | | HEAD STYLE | SPLINE DRIVE SHEAR HEAD | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.438 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3A | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HEAD HEIGHT | 0.257 INCHES NOMINAL | | HEAD MINOR DIAMETER | 0.828 INCHES MAXIMUM | | GRIP LENGTH | 1.552 INCHES MINIMUM AND | | 1.572 INCHES MAXIMUM | | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD | | 32.0 MICROINCHES GRIP | | 32.0 MICROINCHES THREADS |
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