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National Stock Number: 5307-01-225-0952
Federal Supply Class: 5307
National Item Identification Number: 012250952
Description: STUD,SHOULDERED
Detail: A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ALL OR PART OF THE UNTHREADED SECTION HAS A CROSS-SECTIONAL DIAMETER GREATER THAN THE NOMINAL STUD SIZE PLUS 0.020 INCHES (0.508 MM). IT MAY BE THREAD RELIEVED. SEE ALSO STUD, LOCKED IN.
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Manufacturer Information:
| 634A382 PIECE 27 | 01289 | GENERAL ELECTRIC COMPANY | | 634A382-027 | 01289 | GENERAL ELECTRIC COMPANY | | 634A382P27 | 01289 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE | | OVERALL LENGTH | 1.940 INCHES NOMINAL | | MATERIAL | STEEL COMP 1018 | | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD | | SPECIAL FEATURES | BOTH ENDS UNDERCUT 0.0625 IN. WIDE,0.03125 IN. DEEP BETWEEN THREAD AND SHOULDER | | SHOULDER DIAMETER | 0.4870 INCHES MINIMUM AND 0.4875 INCHES MAXIMUM | | SHOULDER LENGTH | 1.060 INCHES NOMINAL | | STYLE DESIGNATOR | SHOULDERED | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.3775 INCHES NOMINAL NUT THREAD | | THREAD LENGTH | 0.3775 INCHES NOMINAL STUD THREAD | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) NUT THREAD | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) STUD THREAD | | THREAD QUANTITY PER INCH | 18 NUT THREAD | | THREAD QUANTITY PER INCH | 18 STUD THREAD |
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