IBM EXP 12S SAS 3.5" Disk Drive Expansion Drawer w/ 2x PS. Key specifications include guide: NOT INCLUDED, diameter: 0.2773 INCHES MINIMUM AND 0.3540 INCHES MAXIMUM IN, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, flute_type: INTEGRAL, shank_type: STRAIGHT, reamer_type: HELICAL TAPER PIN. The unit ships in a LFF form factor suitable for standard rack-mount installations.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-232-4099, 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.
| guide | NOT INCLUDED |
| diameter | 0.2773 INCHES MINIMUM AND 0.3540 INCHES MAXIMUM IN |
| material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| flute_type | INTEGRAL |
| shank_type | STRAIGHT |
| reamer_type | HELICAL TAPER PIN |
| flute_design | HELICAL |
| flute_length | 3.688 INCHES NOMINAL IN |
| flute_quantity | 3 |
| overall_length | 5.438 INCHES NOMINAL IN |
| shank_diameter | 0.359 INCHES NOMINAL IN |
| helix_direction | LEFT-HAND |
| NSN | 3455-00-232-4099 |
| FLUTE CUT DIRECTION | RIGHT-HAND |
| SHANK TYPE | STRAIGHT |
| MATERIAL | STEEL CUTTING EDGE TIP |
| MATERIAL | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| SPECIFICATION/STANDARD DATA | 80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| FLUTE QUANTITY | 3 |
| REAMER TYPE | HELICAL TAPER PIN |
| SHANK DIAMETER | 0.359 INCHES NOMINAL IN |
| FLUTE DESIGN | HELICAL |
| HELIX DIRECTION | LEFT-HAND |