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National Stock Number: 5306-01-266-8308
Federal Supply Class: 5306
National Item Identification Number: 012668308
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:
3224148 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | 515-4674138 ITEM 6 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 87552-2605 ITEM 6 | 1H312 | DO MFG CORP | 87552-2605 ITEM 6 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
FASTENER LENGTH | 0.650 INCHES NOMINAL | HEAD HEIGHT | 0.160 INCHES NOMINAL | HEAD STYLE | HEXAGON | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 1018 OVERALL | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD DIAMETER | 0.190 INCHES | SHOULDER DIAMETER | 0.246 INCHES MINIMUM FIRST SHOULDER AND 0.248 INCHES MAXIMUM FIRST SHOULDER | SHOULDER LENGTH | 0.280 INCHES NOMINAL FIRST SHOULDER | SHOULDER SHAPE | ROUND FIRST SHOULDER | WIDTH BETWEEN FLATS | 0.437 INCHES NOMINAL | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.370 INCHES NOMINAL | THREAD QUANTITY PER INCH | 24 | THREAD SERIES DESIGNATOR | UNC |
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