4385049 ITEM 79: SETSCREW.
The SETSCREW is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, head_style: HEADLESS (SETSCREW), point_style: CONE, point_length: 0.150 INCHES NOMINAL IN, thread_class: 3A A, fastener_length: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-541-7554, 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 | NICKEL ALLOY OVERALL |
| head_style | HEADLESS (SETSCREW) |
| point_style | CONE |
| point_length | 0.150 INCHES NOMINAL IN |
| thread_class | 3A A |
| fastener_length | 0.375 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| point_chamfer_angle | 135.0 DEGREES NOMINAL |
| internal_drive_style | W/O INTERNAL DRIVE |
| end_item_identification | NORFOLK NSY, MISC CONSUMABLES (NOT FOR SHIP USE) |
| nominal_thread_diameter | 0.250 INCHES IN |
| thread_quantity_per_inch | 20 |
| NSN | 5305-01-541-7554 |
| POINT LENGTH | 0.150 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.375 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CL A,FF-S-200, TY 1 AND 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| POINT CHAMFER ANGLE | 135.0 DEGREES NOMINAL |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | HEADLESS (SETSCREW) |
| THREAD DIRECTION | RIGHT-HAND |
| POINT STYLE | CONE |
| INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| THREAD CLASS | 3A A |
No substitute or cross-reference records for this part.