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National Stock Number:
5306-01-185-4595
Federal Supply Class:
5306
National Item Identification Number:
011854595
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:
| 01070-0223 PIECE 231 | 17454 | TIMKEN GEARS & SERVICES INC. | | 50090-1242 | 17454 | TIMKEN GEARS & SERVICES INC. |
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Techincal Specification:
| FASTENER LENGTH | 9.230 INCHES MINIMUM AND 9.250 INCHES MAXIMUM | | HEAD HEIGHT | 2.050 INCHES MINIMUM AND 2.070 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-24093,TYPE 1,CLASS C MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-24093,TYPE 2,CLASS C MIL SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP E4340 OVERALL OR STEEL COMP 4147 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 2.000 INCHES | | SHOULDER DIAMETER | 2.440 INCHES MINIMUM FIRST SHOULDER AND 2.460 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER LENGTH | 6.160 INCHES MINIMUM FIRST SHOULDER AND 6.180 INCHES MAXIMUM FIRST SHOULDER | | SPECIAL FEATURES | PILOT ON THREAD END,1.500 IN. DIA,0.380 IN. L,0.156 IN. DIA DRILLED HOLE THRU PILOT | | WIDTH BETWEEN FLATS | 2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 2.060 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 4-1/2 | | THREAD SERIES DESIGNATOR | UNC |
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