3020-00-037-5690 GEAR,SPUR Index 3020-00-037-5693 GEAR,SPUR

National Stock Number:
3020-00-037-5691

Federal Supply Class:
3020

National Item Identification Number:
000375691

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:
15256400198PRATT & WHITNEY CANADA CORP
15256477445RTX CORPORATION


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BACKLASH DESIGNATIONGRADE A
BODY STYLEPLAIN, SOLID
BORE STYLESERRATED BOTH ENDS
FACE NOMINAL WIDTH0.560 INCHES
HARDNESS RATING79.0 ROCKWELL A MINIMUM AND 85.0 ROCKWELL A MAXIMUM TEETH
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM HUB
HUB NOMINAL DIAMETER0.670 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E9310 OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.590 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE TYPE AND QUANTITY1 COUNTERBORED TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.460 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.500 INCHES
NOMINAL OVERALL LENGTH1.020 INCHES
PITCH DIAMETER1.1667 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 14
PRESSURE ANGLE28.0000 DEGREES
SERRATION PITCH DIAMETER0.5000 INCHES NOMINAL BOTH ENDS
SERRATION QUANTITY16 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY7
TOOTH FORMSTANDARD


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