The CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1012 OVERALL, head_style: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER), shank_style: STRAIGHT, heat_treatment: ANNEALED OVERALL, shank_diameter: 0.244 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN, shear_strength: 44000 SINGLE POUNDS PER SQUARE INCH. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5320-00-010-4169, 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 1006 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1012 OVERALL |
| head_style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| shank_style | STRAIGHT |
| heat_treatment | ANNEALED OVERALL |
| shank_diameter | 0.244 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN |
| shear_strength | 44000 SINGLE POUNDS PER SQUARE INCH |
| fastener_length | 0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN |
| hardness_rating | 60.0 ROCKWELL B MAXIMUM OVERALL |
| countersink_angle | 88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM |
| head_major_diameter | 0.455 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN |
| material_document_and_classification | QQ-S-409 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| NSN | 5320-00-010-4169 |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| HEAD MAJOR DIAMETER | 0.455 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN |
| COUNTERSINK ANGLE | 88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM |
| MATERIAL | STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1012 OVERALL |
| SHANK DIAMETER | 0.244 INCHES MINIMUM AND 0.253 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-409 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| SHANK STYLE | STRAIGHT |
| HEAT TREATMENT | ANNEALED OVERALL |
| HARDNESS RATING | 60.0 ROCKWELL B MAXIMUM OVERALL |
| SHEAR STRENGTH | 44000 SINGLE POUNDS PER SQUARE INCH |