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National Stock Number:
5306-01-572-2691
Federal Supply Class:
5306
National Item Identification Number:
015722691
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:
| BACB30PW5-4 | 06710 | VALLEY-TODECO, INC. | | BACB30PW5-4 | 06725 | SPS TECHNOLOGIES, LLC | | BACB30PW5-4 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACB30PW5-4 | 17943 | FEDERAL MANUFACTURING CORP | | BACB30PW5-4 | 1RC86 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACB30PW5-4 | 27624 | SPS TECHNOLOGIES LLC | | BACB30PW5-4 | 56878 | SPS TECHNOLOGIES, LLC | | BACB30PW5-4 | 81205 | THE BOEING COMPANY | | BACB30PW5-4 | 82918 | THE BOEING COMPANY | | BACB30PW5-4 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.425 INCHES NOMINAL | | FASTENER LENGTH | 0.625 INCHES NOMINAL | | MATERIAL | IRON ALLOY 660 OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TYPE II CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HEAD STYLE | HEXAGON | | HEAD HEIGHT | 0.172 INCHES MINIMUM AND | | 0.204 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.492 INCHES MINIMUM AND | | 0.502 INCHES MAXIMUM | | SHOULDER SHAPE | ROUND OVERALL | | SHOULDER DIAMETER | 0.311 INCHES MINIMUM AND | | 0.312 INCHES MAXIMUM OVERALL | | SHOULDER LENGTH | 0.250 INCHES NOMINAL OVERALL |
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