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National Stock Number:
5306-01-320-1331
Federal Supply Class:
5306
National Item Identification Number:
013201331
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:
| 5306PL1499223 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | ST2138-06 | 77445 | RTX CORPORATION |
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Techincal Specification:
| FASTENER LENGTH | 0.688 INCHES NOMINAL | | HEAD HEIGHT | 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM | | HEAD DIAMETER | 0.730 INCHES MINIMUM AND 0.737 INCHES MAXIMUM | | HEAD STYLE | ROUND W/WRENCH FLATS CHAMFERED | | HOLE CONFIGURATION STYLE | ROUND PERPENDICULAR | | HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM | | HOLE QUANTITY | 2 | | HOLE TYPE | DRILLED | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7460 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | TITANIUM ALLOY OVERALL | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | SPECIAL FEATURES | CHAMFER 0.015/0.025 IN. X 45 DEG ON BOTTOM OF HEAD;HEAD HOLE CENTERS 0.260 IN. FROM CENTER OF HEAD,AND ARESPACED 180 DEGREES APART | | WIDTH BETWEEN FLATS | 0.320 INCHES NOMINAL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.507 INCHES MINIMUM AND 0.598 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
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