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National Stock Number:
5306-01-321-3563
Federal Supply Class:
5306
National Item Identification Number:
013213563
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:
| 4075657 | 0UCY9 | M.S. AEROSPACE INC. | | 4075657 | 52661 | RTX CORPORATION | | 4075657 | 77445 | RTX CORPORATION | | 4075657A | 77445 | RTX CORPORATION | | 5306PL1499367 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| 1.365 INCHES MAXIMUM FIRST HOLE | | SHANK UNTHREADED HOLE DIAMETER | 0.065 INCHES MINIMUM AND | | 0.072 INCHES MAXIMUM FIRST HOLE | | SPECIAL FEATURES | BOTTOM OF HEAD CHAMFERRED 0.035/0.045 IN. X 40.0/50.0 DEGREES ALL FOUR SIDES;THREADS MODIFIED 0.181/0.187 MAJOR DIA | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 4075657 | | THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 1.490 INCHES MINIMUM AND | | 1.510 INCHES MAXIMUM | | MATERIAL | NICKEL ALLOY OVERALL | | THREAD LENGTH | 0.640 INCHES MINIMUM AND | | 0.710 INCHES MAXIMUM | | HEAD STYLE | SQUARE | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3A | | MATERIAL DOCUMENT AND CLASSIFICATION | PWA 96,CAGE77445 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | HEAD HEIGHT | 0.105 INCHES MINIMUM AND | | 0.115 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.430 INCHES NOMINAL | | SURFACE FINISH | 63.0 MICROINCHES BEARING SURFACE OF HEAD | | 63.0 MICROINCHES GRIP | | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.345 INCHES MINIMUM AND |
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