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National Stock Number:
5306-01-173-5031
Federal Supply Class:
5306
National Item Identification Number:
011735031
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:
| 9512M23P02 | 07482 | GENERAL ELECTRIC COMPANY | | 9512M23P02 | 0UCY9 | M.S. AEROSPACE INC. | | 9512M23P02 | 2V343 | APEX MANUFACTURING COMPANY, INC. | | 9512M23P02 | 4GP55 | ACUFAST AIRCRAFT PRODUCTS | | 9512M23P02 | 56878 | SPS TECHNOLOGIES, LLC | | 9512M23P02 | 8M097 | MCHAFFIE INC |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 1.242 INCHES MINIMUM AND | | 1.262 INCHES MAXIMUM | | MATERIAL | COBALT COMP MP-35-N OVERALL | | THREAD LENGTH | 0.742 INCHES MINIMUM AND | | 0.752 INCHES MAXIMUM | | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3A | | HEAD HEIGHT | 0.400 INCHES MINIMUM AND | | 0.420 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.438 INCHES NOMINAL | | EXTENDED WASHER DIAMETER | 0.590 INCHES MINIMUM AND | | 0.610 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.090 INCHES MINIMUM AND | | 0.100 INCHES MAXIMUM | | SPECIAL FEATURES | MIN.ENERGY ABSORPTION 240 FT. LB;MIN.TEST VELOCITY 16.5 FT. SEC. | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 07482 | | DESIGN CONTROL REFERENCE | 9512M23P02 |
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