| BODY INSIDE DIAMETER | 0.422 INCHES MINIMUM AND 0.428 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.5636 INCHES MINIMUM AND 0.5641 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 0.680 INCHES NOMINAL |
| FLANGE WIDTH | 0.060 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | BUSHING, FLANGED, UNDERSIZE BORE, NOMINAL AND OVERSIZE OD (FOR UNCLAMPED INSTALLATION) |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL LENGTH | 0.210 INCHES NOMINAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEM IS FAA CERTIFIED |
| STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
| SURFACE FINISH | 63.0 MICROINCHES BODY |
| SURFACE FINISH | 63.0 MICROINCHES FLANGE |
| SURFACE FINISH | 250.0 MICROINCHES BORE LINER |