5340-01-397-5921 CASTER,SWIVEL Index 5310-01-397-5923 WASHER,FLAT

National Stock Number:
5307-01-397-5922

Federal Supply Class:
5307

National Item Identification Number:
013975922

Description:
STUD,SHOULDERED 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. ALL OR PART OF THE UNTHREADED SECTION IS GREATER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGEST THREADED SECTION. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS. SEE ALSO STUD, LOCKED IN.


Manufacturer Information:
C99S12264-1126512NORTHROP GRUMMAN SYSTEMS CORPORATION
C99S12264-1179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
OVERALL LENGTH8.390 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A36 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
NOMINAL THREAD SIZE0.500 INCHES NUT THREAD
NOMINAL THREAD SIZE0.875 INCHES STUD THREAD
SHOULDER DIAMETER0.615 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
SHOULDER LENGTH2.890 INCHES NOMINAL
SPECIAL FEATURESOPTIONAL COUNTERSUNK HOLE IN CENTER OF NUT THREADED END AND 1 COUNTERSUNK HOLE IN TIP STUD END
STYLE DESIGNATORSHOULDERED AND STEPPED
THREAD CLASS2A NUT THREAD
THREAD CLASS2A STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.750 INCHES NOMINAL NUT THREAD
THREAD LENGTH5.400 INCHES NOMINAL STUD THREAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) NUT THREAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) STUD THREAD
THREAD QUANTITY PER INCH13 NUT THREAD
THREAD QUANTITY PER INCH9 STUD THREAD


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