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National Stock Number:
5306-00-377-4165
Federal Supply Class:
5306
National Item Identification Number:
003774165
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:
| 5306PL1495290 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | ST2138-03 | 23163 | GKN AEROSPACE CHEM-TRONICS INC | | ST2138-03 | 77445 | RTX CORPORATION |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 1.190 INCHES MINIMUM AND | | 1.210 INCHES MAXIMUM | | MATERIAL | TITANIUM ALLOY OVERALL | | THREAD LENGTH | 1.009 INCHES MINIMUM AND | | 1.120 INCHES MAXIMUM | | HEAD STYLE | ROUND W/WRENCH FLATS CHAMFERED | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3A | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PWA 37,FSCM 77445 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | HEAD DIAMETER | 0.730 INCHES MINIMUM AND | | 0.737 INCHES MAXIMUM | | HEAD HEIGHT | 0.090 INCHES MINIMUM AND | | 0.110 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.310 INCHES MINIMUM AND | | 0.330 INCHES MAXIMUM | | GRIP LENGTH | 0.090 INCHES MINIMUM | | SURFACE FINISH | 63.0 MICROINCHES HEAD | | 63.0 MICROINCHES GRIP | | FEATURES PROVIDED | FINISHED HEAD | | SPECIAL FEATURES | TWO HOLES DRILLED THROUGH HEAD 0.098 IN. MIN 0.103 IN. MAX DIA,0.520 IN. C TO C BETWEEN BOLT HOLES | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | ST2138-03 |
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