2920-00-675-1769 HEAD,STARTING MOTOR Index 3020-00-675-1774 GEAR,OIL PUMP DRIVE

National Stock Number:
3020-00-675-1772

Federal Supply Class:
3020

National Item Identification Number:
006751772

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:
S6135-2009878286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS
FACE NOMINAL WIDTH2.110 INCHES
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E9310 OVERALL
NOMINAL OUTSIDE DIAMETER1.528 INCHES
PITCH DIAMETER1.2000 INCHES NOMINAL
PRESSURE ANGLE28.0000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY7
TOOTH FORMSTANDARD


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