3040-00-159-7264 BELL CRANK Index 1210-00-159-7270 PIN

National Stock Number:
5315-00-159-7268

Federal Supply Class:
5315

National Item Identification Number:
001597268

Description:
PIN,TAPERED,THREADED

Detail:
A CONE-SHAPED HEADLESS ITEM, HAVING A THREADED PORTION AT EITHER END. IT IS USED FOR ALIGNING, FASTENING, AND THE LIKE BY FITTING INTO A CORRESPONDING TAPER REAMED HOLE.


Manufacturer Information:
493631PC910001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
FIRST END LOCATIONCHAMFERED END
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.031 INCHES NOMINAL
FIRST END STYLECHAMFERED
GRIP LENGTH1.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-736 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OVERALL
NOMINAL THREAD SIZE0.312 INCHES
SECOND END STYLESQUARE
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
STYLE DESIGNATORTHREADED AT LARGE END
TAPER MINOR DIAMETER0.310 INCHES NOMINAL
TAPER0.250 PER FOOT IN INCHES
TAPER LENGTH1.500 INCHES NOMINAL
TAPER MAJOR DIAMETER0.336 INCHES MINIMUM AND 0.346 INCHES MAXIMUM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.323 INCHES NOMINAL
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNC


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