51371: 51371.
The 51371 is a the manufacturer industrial component. Key specifications include hole_diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 5.750 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 4.125 INCHES NOMINAL IN, cross-sectional_thickness: 0.062 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.
Government catalog under NSN 5315-00-143-0256, 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.
| hole_diameter | 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| outside_diameter | 5.750 INCHES NOMINAL IN |
| style_designator | CIRCULAR |
| aperture_diameter | 4.125 INCHES NOMINAL IN |
| bolt_hole_quantity | 4 |
| cross-sectional_thickness | 0.062 INCHES NOMINAL IN |
| cross-sectional_shape_style | SOLID SINGLE OR COMPOSITION |
| NSN | 5315-00-143-0256 |
| SHANK DIAMETER | 0.2450 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM IN |
| DETENT TO TAPERED END DISTANCE | 0.250 INCHES NOMINAL IN |
| DETENT QUANTITY | 1 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHANK |
| ACTUATION TYPE | PULL AND PUSH |
| HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM DETENT |
| STYLE DESIGNATOR | RING HANDLE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5673 ASSN STD 2ND MATERIAL RESPONSE SHANK |
| GRIP LENGTH | 4.046 INCHES NOMINAL IN |
| RING HANDLE DIAMETER | 1.094 INCHES NOMINAL IN |