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National Stock Number:
5306-01-192-6667
Federal Supply Class:
5306
National Item Identification Number:
011926667
Description:
BOLT,SHOULDER
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.
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Manufacturer Information:
| L3207007-003 | 43999 | THE BOEING COMPANY | | L3207007-005 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 1.000 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.375 INCHES NOMINAL | | FASTENER LENGTH | 4.625 INCHES NOMINAL | | MATERIAL | STEEL COMP XM-13 OVERALL | | HARDNESS RATING | 43.0 ROCKWELL C MINIMUM AND | | 46.5 ROCKWELL C MAXIMUM OVERALL | | MINIMUM TENSILE STRENGTH | 126000 POUNDS PER SQUARE INCH | | MINIMUM YIELD STRENGTH | 288700 POUNDS PER SQUARE INCH | | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | | HEAD HEIGHT | 0.906 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 1.301 INCHES MINIMUM AND | | 1.314 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 1.979 INCHES NOMINAL | | EXTENDED WASHER THICKNESS | 0.340 INCHES NOMINAL | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 1.248 INCHES MINIMUM AND | | 1.249 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 3.032 INCHES NOMINAL FIRST SHOULDER |
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