2530-00-289-7207 LINING,FRICTION Index 2510-00-289-7211 SPRING ASSEMBLY,LEAF

National Stock Number:
3020-00-289-7210

Federal Supply Class:
3020

National Item Identification Number:
002897210

Description:
GEAR,WORM WHEEL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.


Manufacturer Information:
3020002897210A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
3020002897210SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
769945519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
MATERIALCOPPER ALLOY 922 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-691,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY50
TOOTH DIRECTIONRIGHT
THROAT NOMINAL RADIUS0.525 INCHES
MATING THREAD LEAD QUANTITY1
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE4.5667 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER5.0000 INCHES NOMINAL
NOMINAL OVERALL LENGTH2.188 INCHES
NOMINAL OUTSIDE DIAMETER5.3000 INCHES
FACE NOMINAL WIDTH0.625 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.000 INCHES FIRST END
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.125 INCHES BOTH ENDS
SPLINE QUANTITY8 BOTH ENDS
SPLINE PITCH DIAMETER1.0000 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER2.000 INCHES SECOND END
BODY STYLEWEBBED, OFFSET, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE19207
DESIGN CONTROL REFERENCE7699455


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