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National Stock Number: 5306-01-481-2824
Federal Supply Class: 5306
National Item Identification Number: 014812824
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:
3D0124U4-14 | 88277 | THE BOEING COMPANY | AIC1690U-4-14 | 06725 | SPS TECHNOLOGIES, LLC | VS3589-4-14 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | PBF1602U-4-14 | 27624 | SPS TECHNOLOGIES LLC | FIT7807U-4-14 | 58998 | FASTENER INNOVATION TECHNOLOGY, INC. | VS3589-4-14 | 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 CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.453 INCHES NOMINAL | FASTENER LENGTH | 1.328 INCHES MINIMUM AND | | 1.368 INCHES MAXIMUM | MATERIAL | IRON ALLOY 660 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS 5737 ASSN STD 1ST MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | PASSIVATE OR | | CADMIUM OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE OR | | QQ-P-416,TY2,CL2 FED SPEC 2ND TREATMENT RESPONSE OVERALL | MINIMUM TENSILE STRENGTH | 95000 POUNDS PER SQUARE INCH | HEAD STYLE | HEXAGON | HEAD HEIGHT | 0.172 INCHES MINIMUM AND | | 0.204 INCHES MAXIMUM | WIDTH BETWEEN FLATS | 0.490 INCHES MINIMUM AND | | 0.502 INCHES MAXIMUM | SHOULDER SHAPE | ROUND OVERALL | SHOULDER DIAMETER | 0.869 INCHES MINIMUM AND | | 0.921 INCHES MAXIMUM OVERALL | SHOULDER LENGTH | 0.760 INCHES MINIMUM AND | | 0.780 INCHES MAXIMUM OVERALL | SPECIAL FEATURES | GRIP LENGTH 0.885 |
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