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National Stock Number:
5306-00-160-1452
Federal Supply Class:
5306
National Item Identification Number:
001601452
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:
| A51F10523-13 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51F10523-13 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51F10523-13 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 0.330 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | THREAD LENGTH | 0.268 INCHES MINIMUM | | HEAD STYLE | HEXAGON EXTENDED WASHER | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3A | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | HEAD HEIGHT | 0.330 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 0.181 INCHES MINIMUM AND | | 0.190 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 0.373 INCHES MINIMUM AND | | 0.374 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.200 INCHES MINIMUM AND | | 0.210 INCHES MAXIMUM | | FEATURES PROVIDED | FINISHED HEAD | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 61174 | | DESIGN CONTROL REFERENCE | A51F10523-13 |
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