3020-01-354-0495 GEAR,WORM Index 3020-01-354-0497 GEAR SECTOR,SPUR

National Stock Number:
3020-01-354-0496

Federal Supply Class:
3020

National Item Identification Number:
013540496

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:
02-20-10801/10836-322 ITEM 1484659SAFEGUARD POWERTECH SYSTEMS
02-23-01953-32084659SAFEGUARD POWERTECH SYSTEMS


Techincal Specification:
MATERIALSTEEL OVERALL
TEETH QUANTITY40
TOOTH DIRECTIONRIGHT
FACE TYPECONCAVE
THROAT NOMINAL RADIUS0.750 INCHES
PRESSURE ANGLE20.0000 DEGREES
HELIX ANGLE4.0833 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER5.0000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER5.250 INCHES
FACE NOMINAL WIDTH1.062 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.094 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER2.952 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.502 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.709 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
BODY STYLEPLAIN, SOLID


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