5962-01-486-6652 MICROCIRCUIT ASSEMBLY Index 3448-01-486-6654 DIMPLING MACHINE

National Stock Number:
5315-01-486-6653

Federal Supply Class:
5315

National Item Identification Number:
014866653

Description:
PIN,SHOULDER,HEADED

Detail:
A CYLINDRICALLY-SHAPED HEADED ITEM, HAVING A SOLID SHANK IN STEPS OF TWO OR MORE DIFFERENT DIAMETERS UNDER AND IN ADDITION TO THE HEAD. EXCLUDES PIN, ECCENTRIC.


Manufacturer Information:
593-7067139-15153711NAVAL SEA SYSTEMS COMMAND
H577-3302-15196169ELECTRIC BOAT CORPORATION


Techincal Specification:
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.160 INCHES NOMINAL
FIRST STEP LENGTH1.310 INCHES NOMINAL
FIRST STEP DIAMETER0.497 INCHES MINIMUM AND 0.498 INCHES MAXIMUM
HEAD STYLEROUND W/WRENCH FLATS
HEIGHT0.120 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY 400 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYPULLEY ASSEMBLY PIN
PIN HEAD DIAMETER0.750 INCHES NOMINAL
SECOND STEP LENGTH0.510 INCHES NOMINAL
SECOND STEP DIAMETER0.250 INCHES NOMINAL
SPECIAL FEATURESFIRST END THREADED .250-20UNC-2A X .36 IN. LG
STYLE DESIGNATORSHOULDER
WIDTH ACROSS FLATS0.620 INCHES NOMINAL
UNDER HEAD LENGTH1.820 INCHES NOMINAL


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