NATO Stock Number
3110-00-180-7307
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Bore Diameter
Between 3.1493 inches and 3.1496 inches
Overall Outside Diameter
Between 4.3304 inches and 4.3307 inches
End Application
Aircraft eng j-85, j-5, j-13, j-17, j-17a
Outer Ring Width
Between 0.6249 inches and 0.6299 inches
Inner Ring Width
Between 0.6890 inches and 0.6940 inches
Surface Finish
Ground
Retainer Fabrication Method
Machined
Bore Shape
Straight
Locating Feature
One direction
Internal Clearance
0.0021 inches radial and 0.0025 inches radial
Standard Tolerance Designation
Rbec no.5
Material
Copper alloy retainer
Material
Steel comp m50 inner ring
Material
Steel comp m50 outer ring
Material
Steel comp m50 roller
Style Designator
268a cylindrical inner ring, cylindrical outer ring, separable
Style Designator
Cylindrical inner ring, cylindrical outer ring, separable