NATO Stock Number
3020-00-278-7573
Sold in multiples of
1 EA
DEMIL
NO
Outside Diameter
2.041 inches
Overall Length
1.219 inches
Keyway Width
0.250 inches
Thread Size
1/4 in.-20
Bore Diameter
Between 0.999 inches and 1.000 inches
Bore Length
1.219 inches
Distance From Center Of Bore To Bottom Of Keyway
0.625 inches
Pitch Diameter
2.041 inches
Securing Hole Quantity
1
Face Width
0.469 inches
Guide
Not included
Design Form
Plain
Bore Type
Straight
Counterbore Feature
Not included
Hole Location
180 degrees from keyway
Keying Facility
Included
Keying Facility Type
Keyway
Securing Method
Threaded hole
Lightening Hole
Not included
Protruding Hub Characteristic
Plain
Securing Location
Aa end
Belt/chain/film Size For Which Designed
Silent chain
Teeth Row Quantity
1
Teeth Quantity Per Row
17
Hardness Rating Test Method
Not rated
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
0.375 inches
Hub End Outside Diameter And Location
1.531 inches aa end
Distance From Outside Flange/rim To Hub End And Location
0.750 inches aa end
Material
Steel, aisi c1119 or steel, sae 1119
Material
Steel, aisi c1119 or steel comp 1119
Material Specification
Sae 1119 assn standard 2nd material response
Quantity
1
Style Designator
Plain
