3020-00-580-0948 GEAR,SPUR Index 6675-00-580-0950 DRAFTING MACHINE AND DRAWING BOA

National Stock Number:
3020-00-580-0949

Federal Supply Class:
3020

National Item Identification Number:
005800949

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:
SMA28722680063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
SMA28722695036APPLIED DEVICES CORP


Techincal Specification:
ATTACHMENT METHODCLAMP
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
END NOMINAL DIAMETER0.313 INCHES FIRST END
FACE NOMINAL WIDTH0.115 INCHES
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM HUB
NOMINAL OVERALL LENGTH0.452 INCHES
PITCH DIAMETER1.2498 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SECOND STEP NOMINAL DIAMETER0.500 INCHES FIRST END
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY80
TOOTH FORMSTANDARD


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