3020-00-293-4023 GEAR,HELICAL Index 4210-00-293-4035 BLOCK ASSEMBLY,HOSE GUIDE

National Stock Number:
3020-00-293-4024

Federal Supply Class:
3020

National Item Identification Number:
002934024

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:
323007255380HATCH & KIRK, INC.
323007272915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
81125S41-21598ALT1PC380064NAVAL SHIP SYSTEMS COMMAND
81125S41-30198ALT1PC380064NAVAL SHIP SYSTEMS COMMAND
CL51S61-0875PC6380064NAVAL SHIP SYSTEMS COMMAND
S6100-10070PC6380064NAVAL SHIP SYSTEMS COMMAND
SS198S41-0573PC6380064NAVAL SHIP SYSTEMS COMMAND
SS198S41-0574PC6380064NAVAL SHIP SYSTEMS COMMAND
SS212S41-0574PC6380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEWEBBED, SOLID
HELIX ANGLE25.81635 DEGREES
PITCH DIAMETER8.6250 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
NOMINAL OVERALL LENGTH2.062 INCHES
SPECIAL FEATURESOUTSIDE DIAMETER 8.873MIN. 8.875MAX. IN.; BORE PROVISION INCLUDED; BORE LENGTH 0.438 IN.; FACE WIDTH 1.745MIN. 1.755MAX. IN.; DISTANCE FROM FIRST END HUB END TO FACE OF GEAR 0.3075MIN. 0.3175MAX. IN.; DEPTH FROM SECOND END FACE OF TEETH TO FACE OF BORE 0.3075MIN. 0.3175MAX. IN.; WEB LOCATION OFFSET FROM GEAR TEETH CENTERLINE; STYLE WEBBED,PROTRUDING HUB/RECESSED FACE; CIRCULAR PITCH 0.3927 IN.
TEETH QUANTITY69
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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