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National Stock Number: 5306-00-565-8131
Federal Supply Class: 5306
National Item Identification Number: 005658131
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:
32-11299-3 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
FASTENER LENGTH | 2.698 INCHES MINIMUM AND 2.728 INCHES MAXIMUM | HEAD HEIGHT | 0.286 INCHES MINIMUM AND 0.328 INCHES MAXIMUM | HEAD STYLE | HEXAGON | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000,COND E MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 4340 OVERALL | MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH | NOMINAL THREAD DIAMETER | 0.562 INCHES | SHOULDER DIAMETER | 0.624 INCHES NOMINAL FIRST SHOULDER | SHOULDER LENGTH | 2.110 INCHES MINIMUM AND 2.140 INCHES MAXIMUM FIRST SHOULDER | SHOULDER SHAPE | ROUND FIRST SHOULDER | WIDTH BETWEEN FLATS | 0.875 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MAC P.S. 13145,TY 2,CL 3,FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.588 INCHES NOMINAL | THREAD QUANTITY PER INCH | 18 | THREAD SERIES DESIGNATOR | UNF |
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