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National Stock Number: 5307-01-331-5898
Federal Supply Class: 5307
National Item Identification Number: 013315898
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:
1129E31 PIECE 18 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 526C652-038 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | 526C652038 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
OVERALL LENGTH | 4.720 INCHES MINIMUM AND 4.750 INCHES MAXIMUM | MATERIAL | STEEL | NOMINAL THREAD SIZE | 0.875 INCHES NUT THREAD | NOMINAL THREAD SIZE | 0.875 INCHES STUD THREAD | SHOULDER DIAMETER | 0.997 INCHES MINIMUM AND 0.998 INCHES MAXIMUM | SHOULDER LENGTH | 1.120 INCHES NOMINAL | SPECIAL FEATURES | FURNISHED WITH 0.308 IN. LG BY 0.705 IN. DIA UNDERCUT ON STUD END AND NUT END; 0.280 IN. LG BY 0.750 IN. DIA BALL POINT ON STUD END; 63.0 MICROINCH FINISH ON SHOULDER SURFACE | THREAD DIRECTION | RIGHT-HAND NUT THREAD | THREAD DIRECTION | RIGHT-HAND STUD THREAD | THREAD CLASS | 2A NUT THREAD | THREAD CLASS | 2A STUD THREAD | THREAD LENGTH | 1.232 INCHES NOMINAL STUD THREAD | THREAD LENGTH | 2.887 INCHES NOMINAL NUT THREAD | THREAD QUANTITY PER INCH | 9 NUT THREAD | THREAD QUANTITY PER INCH | 9 STUD THREAD | THREAD SERIES DESIGNATOR | UNC NUT THREAD | THREAD SERIES DESIGNATOR | UNC STUD THREAD |
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