019987: NUT,PLAIN,HEXAGON.
The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: IRON CAST OVERALL, bore_type: STRAIGHT, face_width: 1.375 INCHES NOMINAL IN, bore_length: 1.656 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-455-0663, 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.
| bearings | NOT INCLUDED |
| material | IRON CAST OVERALL |
| bore_type | STRAIGHT |
| face_width | 1.375 INCHES NOMINAL IN |
| bore_length | 1.656 INCHES NOMINAL IN |
| design_form | PLAIN |
| bore_feature | INCLUDED |
| groove_depth | 0.490 INCHES NOMINAL IN |
| groove_shape | V |
| groove_width | 0.485 INCHES NOMINAL IN |
| bore_diameter | 0.875 INCHES NOMINAL IN |
| overall_length | 1.844 INCHES NOMINAL IN |
| NSN | 3020-01-455-0663 |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| HUB OUTSIDE DIAMETER | 1.625 INCHES NOMINAL AA END IN |
| BORE FEATURE | INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| BORE LENGTH | 1.656 INCHES NOMINAL IN |
| DESIGN FORM | PLAIN |
| GROOVE SHAPE | V |
| STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | A AND 4L |
| OUTSIDE DIAMETER | 2.250 INCHES NOMINAL IN |
| STYLE DESIGNATOR | PLAIN |