7767771: GUARD,MECHANICAL DRIVE.
The GUARD,MECHANICAL DRIVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140, hardness_rating: 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM, inside_diameter: 4.752 INCHES MINIMUM AND 4.762 INCHES MAXIMUM IN, outside_diameter: 5.250 INCHES NOMINAL IN, overall_thickness: 0.154 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN, material_document_and_classification: QQ-S-626 FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-473-8738, 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 | STEEL COMP 4140 |
| hardness_rating | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| inside_diameter | 4.752 INCHES MINIMUM AND 4.762 INCHES MAXIMUM IN |
| outside_diameter | 5.250 INCHES NOMINAL IN |
| overall_thickness | 0.154 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN |
| material_document_and_classification | QQ-S-626 FED SPEC SINGLE MATERIAL RESPONSE |
| NSN | 3020-00-473-8738 |
| SPECIAL FEATURES | STEEL,MIL-S-18728 |
No substitute or cross-reference records for this part.