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National Stock Number:
5306-00-737-2696
Federal Supply Class:
5306
National Item Identification Number:
007372696
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:
| 513402 | 02978 | RENK AMERICA LLC | | 7372696 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.750 INCHES NOMINAL FIRST HOLE | | FASTENER LENGTH | 1.890 INCHES NOMINAL | | FEATURES PROVIDED | CASEHARDENED | | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL | | HEAD DIAMETER | 2.250 INCHES NOMINAL | | HEAD HEIGHT | 0.205 INCHES NOMINAL | | HEAD STYLE | ROUND W/WRENCH FLATS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8720 OVERALL | | NOMINAL THREAD DIAMETER | 0.438 INCHES | | NONSTANDARD THREAD PITCH DIAMETER | +0.4024 TO 0.4044 INCHES | | SHANK UNTHREADED HOLE DIAMETER | 0.104 INCHES MINIMUM AND 0.109 INCHES MAXIMUM FIRST HOLE | | SHOULDER DIAMETER | 0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 0.042 INCHES MINIMUM AND 0.045 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | WIDTH BETWEEN FLATS | 1.760 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.160 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNF |
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