99-4977: PULLEY,GROOVE.
The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include face_width: 3.25 INCHES NOMINAL IN, outside_diameter: 7.90 INCHES NOMINAL IN, style_designator: WEBBED OR SPOKED, end_item_identification: MRAP - UNIQUE NSN - USED ON 2 MRAP VARIANTS; MRAP - MAXXPRO DASH ISS W/OGPK AND W/CROWS, part_name_assigned_by_controlling_agency: PULLEY,FAN DRIVE OR IDLER, 7.1. This part is cataloged in the U.S.
Government catalog under NSN 5360-00-178-0557, 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.
| face_width | 3.25 INCHES NOMINAL IN |
| outside_diameter | 7.90 INCHES NOMINAL IN |
| special_features | PULLEY DIAMETER: 7.14"; PULLEY PILOT DIAMETER: 5.39"; BELT CONFIGURATION: 10K; CLUTCH PACK MTG HOLE DIAMETER: 7.15"; 4 THRU HOLES - 2 X 77.5 DEGREES, 2 X 102.5 DEGREES |
| style_designator | WEBBED OR SPOKED |
| end_item_identification | MRAP - UNIQUE NSN - USED ON 2 MRAP VARIANTS; MRAP - MAXXPRO DASH ISS W/OGPK AND W/CROWS |
| part_name_assigned_by_controlling_agency | PULLEY,FAN DRIVE OR IDLER, 7.1 |
| NSN | 5360-00-178-0557 |
No substitute or cross-reference records for this part.