The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: IRON HUB, bore_type: TAPERED, face_width: 2.187 INCHES NOMINAL IN, bore_length: 1.500 INCHES NOMINAL IN, design_form: WEBBED. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-287-5707, 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 HUB |
| quantity | 1 |
| bore_type | TAPERED |
| face_width | 2.187 INCHES NOMINAL IN |
| bore_length | 1.500 INCHES NOMINAL IN |
| design_form | WEBBED |
| thread_size | 3/8-16 |
| bore_feature | INCLUDED |
| groove_depth | 0.750 INCHES NOMINAL IN |
| groove_shape | U |
| groove_width | 0.875 INCHES NOMINAL IN |
| NSN | 3020-00-287-5707 |
| SECURING HOLE QUANTITY | 2 |
| MATERIAL | IRON CAST OVERALL |
| TAPER BORE MAJOR DIAMETER | 1.000 INCHES MINIMUM AND 1.001 INCHES MAXIMUM IN |
| BEARINGS | NOT INCLUDED |
| LIGHTENING HOLE | NOT INCLUDED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| KEYING FACILITY TYPE | KEYWAY |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.000 INCHES NOMINAL AA END AND 0.343 INCHES NOMINAL BB END IN |
| SECURING LOCATION | BB END |
| HUB OUTSIDE DIAMETER | 1.625 INCHES MINIMUM AND 1.630 INCHES MAXIMUM AA END IN |