370885: SEAL,AIR,AIRCRAFT GAS TURBINE EN.
SEAL,AIR,AIRCRAFT GAS TURBINE EN. Key specifications include material: STEEL COMP 630 OVERALL, nut_style: ROUND, nut_diameter: 0.490 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN, thread_class: 2B, nut_thickness: 0.215 INCHES NOMINAL IN, thread_series: UNF. This part is cataloged in the U.S.
Government catalog under NSN 2840-00-774-6757, 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 630 OVERALL |
| nut_style | ROUND |
| nut_diameter | 0.490 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN |
| thread_class | 2B |
| nut_thickness | 0.215 INCHES NOMINAL IN |
| thread_series | UNF |
| hardness_rating | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| drive_point_depth | 0.038 INCHES NOMINAL IN |
| drive_point_width | 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| surface_treatment | PASSIVATE OVERALL |
| small_end_diameter | 0.360 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN |
| NSN | 2840-00-774-6757 |
No substitute or cross-reference records for this part.