AS51997E102P: RING,LOCK,SERRATED.
The RING,LOCK,SERRATED is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660, overall_height: 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN, pilot_diameter: 0.724 INCHES MINIMUM AND 0.739 INCHES MAXIMUM IN, inside_diameter: 0.571 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN, inner_serration_quantity: 26, outer_serration_quantity: 16. This part is cataloged in the U.S.
Government catalog under NSN 5365-01-718-9565, 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.
| material | IRON ALLOY 660 |
| overall_height | 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN |
| pilot_diameter | 0.724 INCHES MINIMUM AND 0.739 INCHES MAXIMUM IN |
| inside_diameter | 0.571 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| inner_serration_quantity | 26 |
| outer_serration_quantity | 16 |
| overall_outside_diameter | 0.778 INCHES MINIMUM AND 0.787 INCHES MAXIMUM IN |
| side_outer_serrations_omitted_for_close_edge_installation | TWO SIDES |
| NSN | 5365-01-718-9565 |
| OVERALL HEIGHT | 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN |
| OVERALL OUTSIDE DIAMETER | 0.778 INCHES MINIMUM AND 0.787 INCHES MAXIMUM IN |
| INNER SERRATION QUANTITY | 26 |
| PILOT DIAMETER | 0.724 INCHES MINIMUM AND 0.739 INCHES MAXIMUM IN |
| INSIDE DIAMETER | 0.571 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| SIDE OUTER SERRATIONS OMITTED FOR CLOSE EDGE INSTALLATION | TWO SIDES |
| OUTER SERRATION QUANTITY | 16 |
| MATERIAL | IRON ALLOY 660 |
No substitute or cross-reference records for this part.