ADJUSTING DEVICE,BELT-CHAIN TENS. Key specifications include diameter: 4.7187 INCHES NOMINAL IN, material: STEEL OVERALL, corner_shape: CHAMFERED ALL CORNERS, hardness_rating: 80.0 ROCKWELL A MINIMUM AND 82.5 ROCKWELL A MAXIMUM OVERALL, outside_diameter: 5.9000 INCHES MINIMUM AND 5.9002 INCHES MAXIMUM IN, style_designator: ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-516-3294, 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.
| diameter | 4.7187 INCHES NOMINAL IN |
| material | STEEL OVERALL |
| corner_shape | CHAMFERED ALL CORNERS |
| hardness_rating | 80.0 ROCKWELL A MINIMUM AND 82.5 ROCKWELL A MAXIMUM OVERALL |
| outside_diameter | 5.9000 INCHES MINIMUM AND 5.9002 INCHES MAXIMUM IN |
| style_designator | ROUND |
| overall_thickness | 0.3110 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM IN |
| surface_condition | LAPPED |
| center_hole_shape_style | ROUND |
| cross-sectional_shape_style | RECTANGULAR |
| bearing_surface_hole_diameter | 0.2031 INCHES NOMINAL FIRST IN |
| bearing_surface_hole_quantity | 4 FIRST |
| NSN | 3460-00-516-3294 |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | TAPER SHANK TYPE; FOR NO. 4 MORSE TAPER 1.266 IN. TO 2 IN. CAP. IN |