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National Stock Number: 5307-00-798-9628
Federal Supply Class: 5307
National Item Identification Number: 007989628
Description: STUD,RECESSED
Detail: A HEADLESS FASTENER NOT EXCEEDING TWELVE INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ONE END OR BOTH ENDS MAY HAVE A POINT. THE UNTHREADED SECTION MAY HAVE MORE THAN ONE DIAMETER, NONE OF WHICH MAY BE GREATER THAN THE MAXIMUM MAJOR THREAD DIAMETER. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPER THREADS.
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Manufacturer Information:
299C626P13 | 99207 | GENERAL ELECTRIC COMPANY | 299C626P4 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | LT1157 | 56055 | PRECISION SPEED MANUFACTURING, LLC | 299C626P4 | 99207 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
MATERIAL | STEEL | SURFACE TREATMENT | CADMIUM SHANK | STYLE DESIGNATOR | RECESSED | LENGTH OF RECESSED PORTION OF SHANK | 0.227 INCHES MINIMUM AND | | 0.257 INCHES MAXIMUM | DIAMETER OF RECESSED PORTION OF SHANK | 0.167 INCHES MINIMUM AND | | 0.173 INCHES MAXIMUM | OVERALL LENGTH | 1.220 INCHES MINIMUM AND | | 1.250 INCHES MAXIMUM | THREAD SERIES DESIGNATOR | UNS NUT THREAD | | UNF STUD THREAD | NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD | | 0.190 INCHES STUD THREAD | THREAD CLASS | 2A NUT THREAD | | 3A STUD THREAD | THREAD QUANTITY PER INCH | 24 NUT THREAD | | 32 STUD THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | THREAD LENGTH | 0.390 INCHES MINIMUM AND | | 0.450 INCHES MAXIMUM NUT THREAD | | 0.573 INCHES MINIMUM STUD THREAD |
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