1615-00-012-6018 RING,ROTOR SHAFT Index 3020-00-012-6021 GEAR,SPUR

National Stock Number:
3020-00-012-6019

Federal Supply Class:
3020

National Item Identification Number:
000126019

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
S6135-2068-1-193828IGW SYSTEMS INC
S6135-2068178286SIKORSKY AIRCRAFT CORPORATION
S6135-20681-111371BMT AEROSPACE USA, INC.
S6135-20681-00111867EQUITABLE ENGINEERING COMPANY INC.
S6135-20681-00121540PRECISION GEAR INDUSTRIES LLC
S6135-20681-00157152TRIUMPH GEAR SYSTEMS - MACOMB, INC
S6135-20681-128546ASTRO MACHINE CORP
S6135-20681-178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
MATERIALSTEEL COMP E9310 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCARBON OVERALL
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND
45.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY7
PRESSURE ANGLE20.8597 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER1.2000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.528 INCHES
FACE NOMINAL WIDTH1.489 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.985 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE FIRST END
BORE NOMINAL DIAMETER0.368 INCHES FIRST END
SPLINE QUANTITY11 FIRST END
SPLINE PITCH DIAMETER0.3438 INCHES NOMINAL FIRST END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER0.623 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID


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