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


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