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National Stock Number: 5306-00-752-1055
Federal Supply Class: 5306
National Item Identification Number: 007521055
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:
1087D | 72447 | DANA COMMERCIAL VEHICLE MANUFACTURING, LLC | 1087D | 95019 | DANA CORP SPICER TRANSMISSION DIV | 7521055 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 914120 | 58275 | SASCO INC CANADIAN DIV | 5306007521055 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | 5306007521055 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
FASTENER LENGTH | 6.178 INCHES MINIMUM AND 6.198 INCHES MAXIMUM | HEAD HEIGHT | 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM | HEAD STYLE | HEXAGON | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 1212 OVERALL | NOMINAL THREAD DIAMETER | 0.312 INCHES | SHOULDER DIAMETER | 0.401 INCHES MINIMUM AND 0.406 INCHES MAXIMUM FIRST SHOULDER | SHOULDER SHAPE | ROUND FIRST SHOULDER | SHOULDER LENGTH | 3.557 INCHES MINIMUM AND 3.567 INCHES MAXIMUM FIRST SHOULDER | WIDTH BETWEEN FLATS | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.500 INCHES MINIMUM | THREAD QUANTITY PER INCH | 24 | THREAD SERIES DESIGNATOR | UNF |
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