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National Stock Number: 5306-01-167-6306
Federal Supply Class: 5306
National Item Identification Number: 011676306
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:
400 5489320 REV-ITEM 11 | 53711 | NAVAL SEA SYSTEMS COMMAND | 400-4457257 ITEM 37 | 43689 | HUNTINGTON INGALLS INC | 400-4457257ITEM | 43689 | HUNTINGTON INGALLS INC | 400-4457275 ITEM 37 | 43689 | HUNTINGTON INGALLS INC | 400-4457275ITEM | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
FASTENER LENGTH | 6.250 INCHES NOMINAL | HEAD HEIGHT | 0.500 INCHES NOMINAL | HEAD DIAMETER | 1.250 INCHES NOMINAL | HEAD STYLE | ROUND W/WRENCH FLATS | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | NICKEL ALLOY K-500 OVERALL | NOMINAL THREAD DIAMETER | 0.750 INCHES | SHOULDER LENGTH | 5.000 INCHES NOMINAL FIRST SHOULDER | SHOULDER SHAPE | ROUND FIRST SHOULDER | SHOULDER DIAMETER | 0.992 INCHES MINIMUM AND 0.994 INCHES MAXIMUM FIRST SHOULDER | WIDTH BETWEEN FLATS | 1.000 INCHES NOMINAL | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 1.250 INCHES NOMINAL | THREAD SERIES DESIGNATOR | UNC | THREAD QUANTITY PER INCH | 10 |
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