91801A158: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, head_diameter: 5.6 MILLIMETERS NOMINAL MM, thread_length: 10.4 MILLIMETERS NOMINAL MM, screw_material: STEEL COMP 316, fastener_length: 12.0 MILLIMETERS NOMINAL MM, hardness_rating: 75.0 ROCKWELL B MINIMUM. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-563-9278, 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.
| head_style | FLAT COUNTERSUNK |
| head_diameter | 5.6 MILLIMETERS NOMINAL MM |
| thread_length | 10.4 MILLIMETERS NOMINAL MM |
| screw_material | STEEL COMP 316 |
| fastener_length | 12.0 MILLIMETERS NOMINAL MM |
| hardness_rating | 75.0 ROCKWELL B MINIMUM |
| thread_direction | RIGHT-HAND |
| countersink_angle | 90.0 DEGREES NOMINAL |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 3.0 MILLIMETERS MM |
| minimum_tensile_strength | 75000 POUNDS PER SQUARE INCH LBS |
| thread_series_designator | M |
| NSN | 5305-01-563-9278 |
| EXTERNAL THREAD TOLERANCE CLASS | 6G G |
| FASTENER LENGTH | 12.0 MILLIMETERS NOMINAL MM |
| THREAD PITCH IN MILLIMETERS | 0.5 |
| THREAD LENGTH | 10.4 MILLIMETERS NOMINAL MM |
| HARDNESS RATING | 75.0 ROCKWELL B MINIMUM |
| NOMINAL THREAD DIAMETER | 3.0 MILLIMETERS MM |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | STEEL COMP 316 |
| MINIMUM TENSILE STRENGTH | 75000 POUNDS PER SQUARE INCH LBS |
No substitute or cross-reference records for this part.