5307-00-942-5579 STUD,RECESSED AND STEPPED Index 5320-00-942-5581 PIN-RIVET

National Stock Number:
5307-00-942-5580

Federal Supply Class:
5307

National Item Identification Number:
009425580

Description:
STUD,RECESSED AND STEPPED

Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS ON WHICH THE NOMINAL DIAMETER OF ONE THREADED SECTION IS GREATER THAN THE OTHER. THE UNTHREADED SECTION MUST HAVE MORE THAN ONE DIAMETER, NONE OF WHICH MAY BE LARGER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREAD. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS.


Manufacturer Information:
51712402991THOMPSON AEROSPACE, LLC
51712477445RTX CORPORATION
51712480539SPS TECHNOLOGIES, LLC


Techincal Specification:
MATERIALSTEEL COMP 310 OR
STEEL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI310 ASSN STD 1ST MATERIAL RESPONSE AND
AMS5613 ASSN STD 2ND MATERIAL RESPONSE AND
MS7470 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENTPASSIVATE OVERALL
STYLE DESIGNATORRECESSED AND STEPPED
LENGTH OF RECESSED PORTION OF SHANK0.290 INCHES MINIMUM AND
0.310 INCHES MAXIMUM
DIAMETER OF RECESSED PORTION OF SHANK0.240 INCHES MINIMUM AND
0.252 INCHES MAXIMUM
OVERALL LENGTH7.020 INCHES MINIMUM AND
9.080 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF STUD THREAD
NOMINAL THREAD SIZE0.312 INCHES STUD THREAD
THREAD CLASS3A NUT THREAD
3A STUD THREAD
THREAD QUANTITY PER INCH24 STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
RIGHT-HAND STUD THREAD
THREAD LENGTH1.000 INCHES MINIMUM AND
1.100 INCHES MAXIMUM NUT THREAD
1.000 INCHES MINIMUM AND
1.100 INCHES MAXIMUM STUD THREAD
SPECIAL FEATURESRECESSED AT BOTH ENDS OF SHANK
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END0.120 INCHES MINIMUM AND
0.130 INCHES MAXIMUM FIRST HOLE
COTTER PIN HOLE DIAMETER0.062 INCHES MINIMUM AND
0.075 INCHES MAXIMUM FIRST HOLE


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