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National Stock Number:
5306-01-027-2970
Federal Supply Class:
5306
National Item Identification Number:
010272970
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:
| PBF1263-4D24 | 27624 | SPS TECHNOLOGIES LLC | | S11-1065-4D24 | 57928 | SONIC INDUSTRIES, INC. | | ST3M494-4D24 | 007R1 | TWIST TITE MFG, INC | | ST3M494-4D24 | 0PTK6 | SPS TECHNOLOGIES INC | | ST3M494-4D24 | 76301 | THE BOEING COMPANY | | ST3M494-4D24 | 80539 | SPS TECHNOLOGIES, LLC | | ST3M494-4D24 | K5673 | SPS TECHNOLOGIES LTD TJ BROOKS DIVISION | | VS3251-4-D-24 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | VS3251-4-D-24 | 1RC86 | HOWMET GLOBAL FASTENING SYSTEMS INC | | VS3251-4-D-24 | 5M902 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | VS3251-4-D-24 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.722 INCHES MINIMUM AND 1.772 INCHES MAXIMUM FIRST HOLE | | FASTENER LENGTH | 1.910 INCHES MINIMUM AND 1.940 INCHES MAXIMUM | | HEAD HEIGHT | 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM | | HEAD STYLE | DISHED HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON ALLOY 660 OVERALL | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM FIRST HOLE | | SHOULDER DIAMETER | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | WIDTH BETWEEN FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.400 INCHES MINIMUM AND 0.450 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 28 |
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