Home / MS parts / Bearings & Mechanical / NSN 3020-00-249-9905
NSN 3020-00-249-9905  ·  NIIN 002499905  ·  FSC 3020
NO DASHES 3020002499905
In Stock

GEAR,HELICAL

Gears, Pulleys, Sprockets, and Transmission Chain

Technical characteristics

21 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
CBBLFEATURES PROVIDEDSINGLE HELIX
ANTPBORE STYLE
AAQLBODY STYLE
AGJSPITCH DIAMETERINCHES NOMINAL 2.4140
AJLATEETH QUANTITY27
CWSNKEYWAY NOMINAL WIDTHBOTH ENDS INCHES 0.1555
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOMBOTH ENDS INCHES 0.770
CWTRHUB STYLE DESIGNATOR
CWTXHUB NOMINAL DIAMETERFIRST END INCHES 2.000
FEATSPECIAL FEATURESTIMING MARK ON 4TH TOOTH CCW FROM CENTER LINE OF KEYWAY+ GRUMMAN AEROSPACE A-10 AIRCRAFT
MATTMATERIALOVERALL STEEL
CWPPPRESSURE ANGLEDEGREES 14.5000
CWPZHELIX ANGLEDEGREES 0.3999
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB ENDFIRST END INCHES 0.405
CWRMFACE NOMINAL WIDTHINCHES 0.877
CWRSBORE NOMINAL DIAMETERBOTH ENDS INCHES 1.3745
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONOVERALL FED STD SINGLE MATERIAL RESPONSE FED STD 66 TO AISI C1113
STYLSTYLE DESIGNATOR
CWNMTOOTH DIRECTIONRIGHT
CWCDNOMINAL OUTSIDE DIAMETERINCHES 2.5775
CWNHTOOTH FORMSTANDARD