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National Stock Number:
5307-01-474-8801
Federal Supply Class:
5307
National Item Identification Number:
014748801
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:
| STD3009B5 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| DIAMETER OF RECESSED PORTION OF SHANK | 0.282 INCHES MINIMUM AND 0.286 INCHES MAXIMUM | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | LENGTH OF RECESSED PORTION OF SHANK | 0.253 INCHES NOMINAL | | OVERALL LENGTH | 1.550 INCHES MINIMUM AND 1.570 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4140 | | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD | | STYLE DESIGNATOR | RECESSED | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD CLASS | 2A NUT THREAD | | THREAD CLASS | 2A STUD THREAD | | THREAD LENGTH | 0.560 INCHES MINIMUM AND 0.645 INCHES MAXIMUM NUT THREAD | | THREAD LENGTH | 0.650 INCHES MINIMUM AND 0.760 INCHES MAXIMUM STUD THREAD | | THREAD SERIES DESIGNATOR | UNC STUD THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD QUANTITY PER INCH | 18 STUD THREAD | | THREAD QUANTITY PER INCH | 24 NUT THREAD |
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