2840-01-488-8401 PARTS KIT,SEAL REPLACEMENT,MECHA Index 2840-01-488-8403 PARTS KIT,SEAL REPLACEMENT,MECHA

National Stock Number:
5307-01-488-8402

Federal Supply Class:
5307

National Item Identification Number:
014888402

Description:
STUD,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 ENTIRE UNTHREADED PORTION MUST BE OF A SINGLE DIAMETER EQUAL TO OR SMALLER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREADED END. INCLUDES RADIAL GROOVES OR THREAD RELIEFS. EXCLUDES ITEMS WITH TAPERED THREADS.


Manufacturer Information:
566-6985433-1753711NAVAL SEA SYSTEMS COMMAND
H623-0506-1796169ELECTRIC BOAT CORPORATION


Techincal Specification:
OVERALL LENGTH1.440 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYINSERT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B150, ALY C63200 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
NOMINAL THREAD SIZE0.375 INCHES STUD THREAD
NOMINAL THREAD SIZE5.0 MILLIMETERS NUT THREAD
SHANK DIAMETER0.140 INCHES NOMINAL
STYLE DESIGNATORSTEPPED
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD CLASS2A STUD THREAD
THREAD LENGTH0.220 INCHES NOMINAL NUT THREAD
THREAD LENGTH1.130 INCHES NOMINAL STUD THREAD
THREAD SERIES DESIGNATORM NUT THREAD
THREAD SERIES DESIGNATORUNC STUD THREAD
THREAD PITCH IN MILLIMETERS0.80 NUT THREAD
THREAD QUANTITY PER INCH16 STUD THREAD
THREAD TOLERANCE CLASS4G EXTERNAL NUT THREAD


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