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National Stock Number:
5306-01-239-4220
Federal Supply Class:
5306
National Item Identification Number:
012394220
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:
| 7-317236840 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 7-317236840 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | MJ | | THREAD PITCH IN MILLIMETERS | 1.0 | | THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 12.232 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY OVERALL | | HEAD STYLE | UNDERCUT HEXAGON | | HEAD HEIGHT | 0.195 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 0.512 INCHES NOMINAL | | SHOULDER SHAPE | ROUND OVERALL | | SHOULDER DIAMETER | 0.312 INCHES NOMINAL FIRST SHOULDER | | 0.312 INCHES NOMINAL THIRD SHOULDER | | 0.260 INCHES NOMINAL SECOND SHOULDER | | SPECIAL FEATURES | UNDERCUT HEAD | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 8V613 | | DESIGN CONTROL REFERENCE | 7-317236840 |
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