3020-00-249-1157 GEAR,HELICAL Index 5826-00-249-1160 FRAMEWORK ASSEMBLY

National Stock Number:
3020-00-249-1158

Federal Supply Class:
3020

National Item Identification Number:
002491158

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
3FSN1588080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
3FSN15A88080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
FS15D88080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
FS15DLH88080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
FSC15BPC388080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
FSC15PC388080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
FSL14-1PC388080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
FSL15-1BPC388080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
FSN15APC388080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
FSN15PC388080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV


Techincal Specification:
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.625 INCHES FIRST END
0.250 INCHES SECOND END
BORE STYLEW/ 2 KEYWAYS BOTH ENDS
BORE NOMINAL DIAMETER2.250 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.562 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.328 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER3.250 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESKEYWAYS ARE 90 DEG APART
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,ALLOY NO. 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY52
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE5.7165 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER5.2260 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER5.425 INCHES
FACE NOMINAL WIDTH0.625 INCHES


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