NAS1219-3: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.385 INCHES MAXIMUM IN, screw_material: STEEL COMP 4140, hardness_rating: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-565-3268, 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 |
| thread_class | 3A A |
| head_diameter | 0.385 INCHES MAXIMUM IN |
| screw_material | STEEL COMP 4140 |
| hardness_rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| end_item_identification | HARPOON INSTALLATION |
| nominal_thread_diameter | 0.190 INCHES IN |
| screw_surface_treatment | CADMIUM |
| thread_quantity_per_inch | 32 |
| thread_series_designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| specification/standard_data | 80205-NAS1219 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| NSN | 5305-01-565-3268 |
| SCREW SURFACE TREATMENT | CADMIUM |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SPECIFICATION/STANDARD DATA | 80205-NAS1219 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SCREW MATERIAL | STEEL COMP 4140 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW |
| THREAD CLASS | 3A A |
| END ITEM IDENTIFICATION | HARPOON INSTALLATION |
No substitute or cross-reference records for this part.