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National Stock Number:
5306-00-147-3741
Federal Supply Class:
5306
National Item Identification Number:
001473741
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:
| 56274 | 96046 | CRANE PUMPS & SYSTEMS PFT CORP | | PB146-1 | 66289 | WISCONSIN MOTORS LLC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UN | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | THREAD QUANTITY PER INCH | 24 | | NONSTANDARD THREAD PITCH DIAMETER | 0.3450 TO 0.3480 INCHES | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.750 INCHES MINIMUM | | FASTENER LENGTH | 2.000 INCHES MINIMUM AND | | 2.031 INCHES MAXIMUM | | MATERIAL | STEEL COMP 3135 OR | | STEEL COMP 4140 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 29.0 ROCKWELL C MINIMUM AND | | 34.0 ROCKWELL C MAXIMUM OVERALL | | HEAD STYLE | DEE CHAMFER | | HEAD DIAMETER | 0.562 INCHES NOMINAL | | HEAD HEIGHT | 0.219 INCHES NOMINAL | | DISTANCE FROM CENTERLINE TO FLAT | 0.203 INCHES MINIMUM AND | | 0.213 INCHES MAXIMUM | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 0.406 INCHES MINIMUM AND | | 0.408 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 0.719 INCHES NOMINAL FIRST SHOULDER | | SPECIAL FEATURES | UNDERCUT BETWEEN HEAD AND SHOULDER 0.094 IN.WIDE BY 0.003 IN.MIN TO 0.005 IN.MAX DEEP | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 66289 | | DESIGN CONTROL REFERENCE | PB146-1 |
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