NATO Stock Number
3020-00-571-3683
Sold in multiples of
1 EA
DEMIL
NO
Outside Diameter
2.529 inches
Overall Length
Between 0.807 inches and 0.812 inches
Bore Diameter
Between 0.4726 inches and 0.4731 inches
Bore Length
Between 0.807 inches and 0.812 inches
Drilled Hole Diameter
0.093 inches
Pitch Diameter
2.392 inches
Securing Hole Quantity
1
Face Width
Between 0.103 inches and 0.110 inches
Guide
Not included
Design Form
Plain
Bore Type
Straight
Metallic Hardness Rating And Location
26.0 rockwell c body and 33.0 rockwell c body
Counterbore Feature
Not included
Hole Location
On bb hub od
Keying Facility
Not included
Securing Method
Drilled hole
Lightening Hole
Not included
Protruding Hub Characteristic
Plain
Securing Location
Bb end
Belt/chain/film Size For Which Designed
Roller chain
Roller Chain Pitch Type For Which Designed
Single pitch
Teeth Row Quantity
1
Teeth Quantity Per Row
30
Hardness Rating Test Method
Rockwell
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
0.250 inches
Hub End Outside Diameter And Location
0.750 inches both ends
Distance From Outside Flange/rim To Hub End And Location
0.355 inches aa end and 0.347 inches bb end
Material
Steel, mil-s-6758
Material
Steel comp 4130
Material Specification
Mil-s-6758 military specification single material response
Style Designator
Plain
