710001-9: DISK DRIVE UNIT.
The DISK DRIVE UNIT is a the manufacturer hard disk drive designed for enterprise environments demanding consistent performance and data integrity. Key specifications include material: STEEL OVERALL, thickness: 0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN, drive_size: 3.50, design_type: HARD DISK, unit_design: INTERNAL, hole_diameter: 0.498 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-145-1807, 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 OVERALL |
| thickness | 0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN |
| drive_size | 3.50 |
| design_type | HARD DISK |
| unit_design | INTERNAL |
| hole_diameter | 0.498 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN |
| drive_quantity | 1 |
| interface_type | SCSI |
| surface_finish | 63.0 MICROINCHES TOP |
| hardness_rating | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| overall_diameter | 1.461 INCHES MINIMUM AND 1.471 INCHES MAXIMUM IN |
| special_features | NEXT HIGHER ASSEMBLY 6704892, RIVET |
| NSN | 5310-00-145-1807 |
| SURFACE FINISH | 63.0 MICROINCHES BOTTOM |
| SURFACE FINISH | 63.0 MICROINCHES TOP |
| OVERALL DIAMETER | 1.461 INCHES MINIMUM AND 1.471 INCHES MAXIMUM IN |
| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| PERIPHERAL SHAPE STYLE | ROUND |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| MATERIAL | STEEL OVERALL |
| CENTER HOLE SHAPE STYLE | ROUND |
No substitute or cross-reference records for this part.