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National Stock Number:
5307-01-318-8328
Federal Supply Class:
5307
National Item Identification Number:
013188328
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:
| 4074004 | 0UCY9 | M.S. AEROSPACE INC. | | 4074004 | 52661 | RTX CORPORATION | | 4074004 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | COBALT ALLOY | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7475 ASSN STD SINGLE MATERIAL RESPONSE | | STYLE DESIGNATOR | RECESSED | | LENGTH OF RECESSED PORTION OF SHANK | 0.380 INCHES NOMINAL | | DIAMETER OF RECESSED PORTION OF SHANK | 0.307 INCHES MINIMUM AND | | 0.311 INCHES MAXIMUM | | OVERALL LENGTH | 2.603 INCHES MINIMUM AND | | 2.607 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNJEF NUT THREAD | | UNJF STUD THREAD | | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD | | 0.375 INCHES STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | 3A STUD THREAD | | THREAD QUANTITY PER INCH | 32 NUT THREAD | | 24 STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.440 INCHES NOMINAL NUT THREAD | | 0.440 INCHES NOMINAL STUD THREAD | | SPECIAL FEATURES | STUD IS RECESSED ON BOTH ENDS OF MIDDLE SHOULDER;DIMENSIONS GIVEN ABOVEARE FOR STUD END RECESS;NUT END RECESSIS SAME DIA X 0.340 IN. NOM LG;SHOULDER IS 0.3869/0.3871 IN. DIA X 0.920 IN.NOM LG;NUT END IS BEVELED 51 DEG AFTERTHREADS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 4074004 |
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