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National Stock Number: 5306-00-933-7651
Federal Supply Class: 5306
National Item Identification Number: 009337651
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:
12H1318-7 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
FASTENER LENGTH | 1.793 INCHES NOMINAL | HEAD HEIGHT | 0.150 INCHES NOMINAL | HEAD STYLE | HEXAGON | MATERIAL | TITANIUM ALLOY OVERALL | NOMINAL THREAD DIAMETER | 0.562 INCHES | SHOULDER DIAMETER | 0.6248 INCHES NOMINAL FIRST SHOULDER | SHOULDER LENGTH | 1.310 INCHES NOMINAL FIRST SHOULDER | SHOULDER SHAPE | ROUND FIRST SHOULDER | WIDTH BETWEEN FLATS | 0.875 INCHES NOMINAL | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.483 INCHES MINIMUM | THREAD QUANTITY PER INCH | 18 | THREAD SERIES DESIGNATOR | UNF |
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