4820-01-166-4457 SEAT,VALVE Index 4720-01-166-4459 HOSE,AIR DUCT

National Stock Number:
5315-01-166-4458

Federal Supply Class:
5315

National Item Identification Number:
011664458

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:
12Z5043-394135NAVAL ORDNANCE STANDARDS


Techincal Specification:
FIRST END LOCATIONTAPERED END
FIRST END STYLEOVAL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.500 INCHES
SECOND END STYLESQUARE
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SPECIAL FEATURESTHREADED END HAS 0.406 IN. DIA 0.094 IN. LG SHOULDER
STYLE DESIGNATORTHREADED AT LARGE END
TAPER LENGTH1.000 INCHES NOMINAL
TAPER MAJOR DIAMETER0.5890 INCHES NOMINAL
TAPER MINOR DIAMETER0.5682 INCHES NOMINAL
TAPER0.250 PER FOOT IN INCHES
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.688 INCHES NOMINAL
THREAD SERIES DESIGNATORUNF


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