- Aperture Diameter
- 4.000 inches nominal
- Bolt Circle Hole Quantity
- 12
- Cross-Sectional Shape Style
- recessed w/ aperture
- Outside Diameter
- 12.180 inches nominal
- Outside Raised Surface Diameter
- 5.500 inches nominal
- Overall Thickness
- 2.7885 inches nominal
- Material Document And Classification
- ams5342 assn std single material response overall
- Material
- steel uns j92200 overall
- Minor Thickness
- 0.286 inches nominal
- Mounting Bolt Circle Diameter
- 11.375 inches nominal
- Mounting Hole Arrangement Style
- single bolt hole circle
- Mounting Hole Diameter
- 0.310 inches minimum and 0.320 inches maximum
- Mounting Hole Type
- round, unthreaded
- Raised Surface Height
- 1.850 inches nominal
- Recess Depth
- 1.250 inches nominal
- Recess Diameter
- 9.720 inches nominal
- Style Designator
- round
- Surface Finish
- 63.0 microinches bore
- Surface Treatment Document And Classification
- 713157 type 1,fscm 49956 mfr ref single treatment response and 709244 type 1,fscm 49956 mfr ref single treatment response overall excluding bore or aperture
- Surface Treatment
- paint overall excluding bore or aperture