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National Stock Number:
5315-01-194-3112
Federal Supply Class:
5315
National Item Identification Number:
011943112
Description:
PIN,TAPERED,THREADED
Detail:
A CONE-SHAPED HEADLESS ITEM, HAVING A THREADED PORTION AT EITHER END. IT IS USED FOR ALIGNING, FASTENING, AND THE LIKE BY FITTING INTO A CORRESPONDING TAPER REAMED HOLE.
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Manufacturer Information:
| 121301-20.39 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 121301-20.39 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | LA91320-1 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | LA91320-1 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | LA91320-1 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 | | 121301-20.39 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 |
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Techincal Specification:
| MATERIAL | STEEL COMP 4140 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR | | ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND | | 62.0 ROCKWELL C MAXIMUM OVERALL | | STYLE DESIGNATOR | THREADED AT SMALL END | | TAPER LENGTH | 0.875 INCHES NOMINAL | | TAPER MINOR DIAMETER | 0.323 INCHES NOMINAL | | TAPER MAJOR DIAMETER | 0.341 INCHES NOMINAL | | GRIP LENGTH | 0.875 INCHES NOMINAL | | TAPER | 0.250 PER FOOT IN INCHES | | FIRST END STYLE | OVAL | | FIRST END OUTER RADIUS | 0.341 INCHES NOMINAL | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | FIRST END LOCATION | BOTH ENDS | | THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD SIZE | 0.312 INCHES | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.625 INCHES NOMINAL | | SPECIAL FEATURES | CORE HARDEN ROCKWELL C-50 TO 54 |
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