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National Stock Number: 5306-00-756-7506
Federal Supply Class: 5306
National Item Identification Number: 007567506
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:
3254761 | 55380 | HATCH & KIRK, INC. | 3254761 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | 3520110-001 | 92755 | NORTHROP GRUMMAN SYSTEMS CORP |
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Techincal Specification:
FASTENER LENGTH | 1.750 INCHES NOMINAL | HEAD HEIGHT | 0.312 INCHES NOMINAL | HEAD STYLE | HEXAGON | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 3135 OVERALL | NOMINAL THREAD DIAMETER | 0.375 INCHES | SHOULDER SHAPE | ROUND FIRST SHOULDER | SHOULDER LENGTH | 0.250 INCHES NOMINAL FIRST SHOULDER | WIDTH BETWEEN FLATS | 0.562 INCHES NOMINAL | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM | THREAD QUANTITY PER INCH | 24 | THREAD SERIES DESIGNATOR | UNF |
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