132889-1: PULLEY,FLAT.
The PULLEY,FLAT is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: ALUMINUM ALLOY 6061 OVERALL, rim_type: SOLID, bore_type: STRAIGHT, crown_face: NOT INCLUDED, face_width: 0.420 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-232-2559, 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 | ALUMINUM ALLOY 6061 OVERALL |
| rim_type | SOLID |
| bore_type | STRAIGHT |
| crown_face | NOT INCLUDED |
| face_width | 0.420 INCHES NOMINAL IN |
| bore_length | 0.420 INCHES NOMINAL IN |
| design_form | PLAIN |
| bore_feature | INCLUDED |
| flange_width | 0.005 INCHES NOMINAL IN |
| bore_diameter | 0.250 INCHES NOMINAL IN |
| flange_location | OUTSIDE |
| NSN | 3020-01-232-2559 |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| BORE FEATURE | INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| BORE LENGTH | 0.420 INCHES NOMINAL IN |
| DESIGN FORM | PLAIN |
| FLANGE QUANTITY | 2 |
| OUTSIDE DIAMETER | 0.620 INCHES NOMINAL IN |
| STYLE DESIGNATOR | PLAIN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| OUTSIDE DIAMETER | 0.640 INCHES NOMINAL IN |