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National Stock Number:
5306-01-231-5895
Federal Supply Class:
5306
National Item Identification Number:
012315895
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:
| BACB30MT7T-18Y | 06710 | VALLEY-TODECO, INC. | | BACB30MT7T-18Y | 06725 | SPS TECHNOLOGIES, LLC | | BACB30MT7T-18Y | 17446 | HUCK INTERNATIONAL, INC | | BACB30MT7T-18Y | 17943 | FEDERAL MANUFACTURING CORP | | BACB30MT7T-18Y | 27624 | SPS TECHNOLOGIES LLC | | BACB30MT7T-18Y | 56878 | SPS TECHNOLOGIES, LLC | | BACB30MT7T-18Y | 81205 | THE BOEING COMPANY | | BACB30MT7T-18Y | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACB30MT7T-18Y | 97928 | HUCK INTL INC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.438 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.708 INCHES MINIMUM AND | | 0.758 INCHES MAXIMUM | | FASTENER LENGTH | 1.843 INCHES MINIMUM AND | | 1.873 INCHES MAXIMUM | | MATERIAL | STEEL COMP H11 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | NICKEL AND | | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BPS-F-69,CLASS 220FA6 MFR REF ALL TREATMENT RESPONSES OVERALL | | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND | | 49.0 ROCKWELL C MAXIMUM OVERALL | | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH | | HEAD STYLE | DOUBLE HEXAGON W/HOLE | | HEAD HEIGHT | 0.425 INCHES MINIMUM AND | | 0.445 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.492 INCHES MINIMUM AND | | 0.502 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 0.740 INCHES MINIMUM AND | | 0.750 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.089 INCHES MINIMUM AND | | 0.109 INCHES MAXIMUM | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 0.4672 INCHES MINIMUM AND | | 0.4682 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 1.115 INCHES MINIMUM AND | | 1.135 INCHES MAXIMUM FIRST SHOULDER |
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