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National Stock Number:
5306-01-253-2171
Federal Supply Class:
5306
National Item Identification Number:
012532171
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:
| 2162100610 | 18634 | TALBERT MANUFACTURING INC | | 2162100610 | 99696 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL SOLUTIONS |
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Techincal Specification:
| FASTENER LENGTH | 2.075 INCHES NOMINAL | | HEAD HEIGHT | 0.250 INCHES NOMINAL | | HOLE CONFIGURATION STYLE | HEXAGON PERPENDICULAR | | HOLE DIAMETER | 0.438 INCHES NOMINAL | | HOLE QUANTITY | 6 | | HOLE TYPE | DRILLED | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 GR 12L14 CD ASSN STD SINGLE MATERIAL RESPONSE HEAD | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 GRADE 1144 ASSN STD SINGLE MATERIAL RESPONSE FASTENER | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 1.000 INCHES | | SHOULDER DIAMETER | 1.566 INCHES MINIMUM AND 1.571 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER LENGTH | 1.572 INCHES MINIMUM AND 1.577 INCHES MAXIMUM FIRST SHOULDER | | SPECIAL FEATURES | HEAD WELDED TO FASTENER PER AWS DI.I | | WIDTH BETWEEN FLATS | 3.500 INCHES NOMINAL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.500 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UN |
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