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NSN 3040-00-350-3180  ·  NIIN 003503180  ·  FSC 3040
NO DASHES 3040003503180
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WORM SHAFT

Miscellaneous Power Transmission Equipment

Technical characteristics

36 rows

Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.

Technical characteristics from the federal item record
MRCRequirementValue
CFFYSTRAIGHT UNTHREADED SECTION DIAMETERFIRST END FOURTH PORTION INCHES NOMINAL 1.250
CFFYSTRAIGHT UNTHREADED SECTION DIAMETERFIRST END SECOND PORTION INCHES NOMINAL 1.575
CFFXSTRAIGHT UNTHREADED LENGTHSECOND END THIRD PORTION INCHES NOMINAL 2.813
CFFYSTRAIGHT UNTHREADED SECTION DIAMETERFIRST END FIRST PORTION INCHES NOMINAL 2.000
CFFXSTRAIGHT UNTHREADED LENGTHSECOND END SECOND PORTION INCHES NOMINAL 1.000
CFFXSTRAIGHT UNTHREADED LENGTHFIRST END THIRD PORTION INCHES NOMINAL 1.250
CFFXSTRAIGHT UNTHREADED LENGTHSECOND END FIRST PORTION INCHES NOMINAL 3.188
CFFXSTRAIGHT UNTHREADED LENGTHFIRST END FIRST PORTION INCHES NOMINAL 3.188
CFFXSTRAIGHT UNTHREADED LENGTHFIRST END FOURTH PORTION INCHES NOMINAL 0.344
CFFNWORM THREAD SECTION LENGTHINCHES NOMINAL 3.500
CFFPWORM BODY LENGTHINCHES NOMINAL 3.500
CFFWSHAFT LOCATIONBOTH ENDS OF WORM
CFFGWORM HELIX ANGLE5 DEG 41 MIN
AJYPSCREW THREAD SERIES DESIGNATORFIRST END FIFTH PORTION SAE
AKAFSHAFT THREAD DIRECTIONFIRST END FIFTH PORTION RIGHT-HAND
BYFRTEETH HARDNESS RATINGROCKWELL C MINIMUM 56.3 AND ROCKWELL C MAXIMUM 62.5
CFFBWORM THREAD QUANTITY1
CFFCWORM THREAD LEADINCHES NOMINAL 0.9375
CFGCUNTHREADED SECTION PIN HOLE DIAMETERBOTH ENDS INCHES NOMINAL 0.2970
CFFKWORM OUTSIDE DIAMETERINCHES NOMINAL 3.596
CFFLWORM PITCH DIAMETERINCHES NOMINAL 3.000
CFFDWORM THREAD DIRECTIONRIGHT-HAND
CFFFWORM PRESSURE ANGLE IN DEG27.500
CFFXSTRAIGHT UNTHREADED LENGTHFIRST END SECOND PORTION INCHES NOMINAL 1.000
AAHNEND SIMILARITYNOT IDENTICAL
AASATHREAD LENGTHFIRST END FIFTH PORTION INCHES NOMINAL 0.469
ABHPOVERALL LENGTHINCHES NOMINAL 17.188
ABRRKEYWAY WIDTHFIRST END FIFTH PORTION INCHES NOMINAL 0.312
CFFYSTRAIGHT UNTHREADED SECTION DIAMETERFIRST END THIRD PORTION INCHES NOMINAL 1.500
CFFYSTRAIGHT UNTHREADED SECTION DIAMETERSECOND END FIRST PORTION INCHES NOMINAL 2.000
CFFYSTRAIGHT UNTHREADED SECTION DIAMETERSECOND END SECOND PORTION INCHES NOMINAL 1.575
CFFYSTRAIGHT UNTHREADED SECTION DIAMETERSECOND END THIRD PORTION INCHES NOMINAL 1.500
CFFMSHAFT HARDNESS RATINGLOCATION NOT OTHERWISE SPECIFIED ROCKWELL C MINIMUM 20.3 AND ROCKWELL C MAXIMUM 32.2
MATTMATERIALSTEEL COMP 2315
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASSN STD SINGLE MATERIAL RESPONSE SAE 2315
ZZZVFSC APPLICATION DATAWINCH,TACTICAL VEHICLE