1660-00-291-2622 INSULATION PIPE COVERING,THERMAL Index 1660-00-291-2627 INSULATION PIPE COVERING,THERMAL

National Stock Number:
5315-00-291-2626

Federal Supply Class:
5315

National Item Identification Number:
002912626

Description:
PIN,STRAIGHT,THREADED

Detail:
A HEADLESS, CYLINDRICALLY-SHAPED ITEM, HAVING EXTERNAL THREADS AT ONE END ONLY. THE THREADED AND PLAIN PORTIONS ARE OF ONE NOMINAL DIAMETER. INCLUDES ITEMS HAVING COTTER PIN HOLE(S) ON EITHER ONE OR BOTH ENDS. ITS LENGTH MUST NOT EXCEED 12 INCHES (304 MM). IT MAY HAVE A RECESS DRIVE FEATURE. SEE ALSO PIN, STRAIGHT, HEADLESS. EXCLUDES STUD, WELDING; AND SETSCREW.


Manufacturer Information:
165-68077-1043999THE BOEING COMPANY


Techincal Specification:
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.500 INCHES NOMINAL
FIRST END STYLESQUARE
FIRST END LOCATIONBOTH ENDS
FIRST HOLE DIAMETER0.106 INCHES NOMINAL
HARDNESS RATING35.0 ROCKWELL C NOMINAL OVERALL
HOLE ARRANGEMENT STYLEDRILLED SHANK THREADED PIN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,COND D4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
PIN OVERALL DIAMETER0.2500 INCHES NOMINAL
PIN GRIP LENGTH3.687 INCHES NOMINAL
PIN OVERALL LENGTH5.000 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.250 INCHES NOMINAL
THREAD SERIES DESIGNATORUNF


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