The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, outside_diameter: 3.750 INCHES NOMINAL IN, style_designator: ROUND, aperture_diameter: 1.375 INCHES NOMINAL IN, counterbore_depth: 0.625 INCHES NOMINAL IN, overall_thickness: 1.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-130-5736, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | ALUMINUM ALLOY 6061 OVERALL |
| outside_diameter | 3.750 INCHES NOMINAL IN |
| special_features | 0.125 IN. R ON OD CORNER,FRONT FACE; 0.250 IN. R ON ID CORNER FRONT FACE; BACKFACE ID CORNER CHAMFER 0.0625 IN. LONG BY 45.0 DEG IN |
| style_designator | ROUND |
| aperture_diameter | 1.375 INCHES NOMINAL IN |
| counterbore_depth | 0.625 INCHES NOMINAL IN |
| overall_thickness | 1.000 INCHES NOMINAL IN |
| surface_treatment | ANODIZE OVERALL |
| mounting_hole_type | ROUND, UNTHREADED, COUNTERBORED |
| counterbore_diameter | 0.875 INCHES NOMINAL IN |
| mounting_hole_diameter | 0.563 INCHES NOMINAL IN |
| bolt_circle_hole_quantity | 4 |
| NSN | 3110-00-130-5736 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/8A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL A |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED, COUNTERBORED |
| MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| SPECIAL FEATURES | 0.125 IN. R ON OD CORNER,FRONT FACE; 0.250 IN. R ON ID CORNER FRONT FACE; BACKFACE ID CORNER CHAMFER 0.0625 IN. LONG BY 45.0 DEG IN |
| OUTSIDE DIAMETER | 3.750 INCHES NOMINAL IN |
| OVERALL THICKNESS | 1.000 INCHES NOMINAL IN |
| BOLT CIRCLE HOLE QUANTITY | 4 |
| COUNTERBORE DEPTH | 0.625 INCHES NOMINAL IN |
| MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| APERTURE DIAMETER | 1.375 INCHES NOMINAL IN |