3020-01-020-4986 GEAR,SPUR Index 3020-01-020-4989 GEAR,SPUR

National Stock Number:
3020-01-020-4987

Federal Supply Class:
3020

National Item Identification Number:
010204987

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:
D53351-10K1182THALES UK LIMITED DBA THALES UK LTDTRAINING AND SIMULATION


Techincal Specification:
ATTACHMENT METHODCLAMP
BODY STYLEWEBBED, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
CLAMPING SURFACE NOMINAL LENGTH0.211 INCHES FIRST END
FACE NOMINAL WIDTH0.064 INCHES
HUB NOMINAL DIAMETER0.312 INCHES FIRST END
HUB STYLE DESIGNATORSPLIT FIRST END
MATERIALALUMINUM ALLOY OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.280 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.906 INCHES
NOMINAL OVERALL LENGTH0.344 INCHES
SPECIAL FEATURES0.375 IN. DIA BY 0.069 IN. LG SECOND STEP ON A END
PITCH DIAMETER1.8750 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
TEETH QUANTITY120
TOOTH FORMSTANDARD


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