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 CORROSION RESISTING, bore_style: PLAIN BOTH ENDS, helix_angle: 4.0833 DEGREES, unit_design: DESK TOP OR FREE STANDING, overall_width: 7.000 INCHES NOMINAL IN, overall_height: 2.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-517-2358, 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 CORROSION RESISTING |
| bore_style | PLAIN BOTH ENDS |
| helix_angle | 4.0833 DEGREES |
| unit_design | DESK TOP OR FREE STANDING |
| overall_width | 7.000 INCHES NOMINAL IN |
| drive_quantity | 1 |
| overall_height | 2.250 INCHES NOMINAL IN |
| overall_length | 13.406 INCHES NOMINAL IN |
| pitch_diameter | 0.4970 INCHES MINIMUM AND 0.4980 INCHES MAXIMUM IN |
| pressure_angle | 14.5000 DEGREES |
| special_features | CLASS 410-COLD-COND. A |
| attachment_method | MOUNTING HOLE |
| NSN | 3020-00-517-2358 |
| PITCH DIAMETER | 0.4970 INCHES MINIMUM AND 0.4980 INCHES MAXIMUM IN |
| PRESSURE ANGLE | 14.5000 DEGREES |
| THREAD FORM QUANTITY | 1 |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| HELIX ANGLE | 4.0833 DEGREES |
| FACE NOMINAL WIDTH | 0.438 INCHES IN |
| THREAD FORM DIRECTION | LEFT-HAND |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END IN |
| HUB NOMINAL DIAMETER | 0.375 INCHES FIRST END IN |