537915: CASE,COMBUSTION CHAMBER,AIRCRAFT.
CASE,COMBUSTION CHAMBER,AIRCRAFT. Key specifications include material: STEEL, thread_class: 2A STUD THREAD A, thread_length: 0.968 INCHES NOMINAL STUD THREAD IN, overall_length: 3.187 INCHES NOMINAL IN, shank_diameter: 1.125 INCHES NOMINAL IN, hardness_rating: 223.0 BRINELL STANDARD MINIMUM AND 277.0 BRINELL STANDARD MAXIMUM. This part is cataloged in the U.S.
Government catalog under NSN 5307-00-526-9499, 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 |
| thread_class | 2A STUD THREAD A |
| thread_length | 0.968 INCHES NOMINAL STUD THREAD IN |
| overall_length | 3.187 INCHES NOMINAL IN |
| shank_diameter | 1.125 INCHES NOMINAL IN |
| hardness_rating | 223.0 BRINELL STANDARD MINIMUM AND 277.0 BRINELL STANDARD MAXIMUM |
| style_designator | STEPPED |
| thread_direction | RIGHT-HAND NUT THREAD |
| nominal_thread_size | 1.125 INCHES NUT THREAD IN |
| thread_quantity_per_inch | 16 NUT THREAD |
| thread_series_designator | UN NUT THREAD |
| NSN | 5307-00-526-9499 |
| SHANK DIAMETER | 1.125 INCHES NOMINAL IN |
| THREAD LENGTH | 0.968 INCHES NOMINAL STUD THREAD IN |
| THREAD LENGTH | 1.218 INCHES NOMINAL NUT THREAD IN |
| HARDNESS RATING | 223.0 BRINELL STANDARD MINIMUM AND 277.0 BRINELL STANDARD MAXIMUM |
| STYLE DESIGNATOR | STEPPED |
| OVERALL LENGTH | 3.187 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| NOMINAL THREAD SIZE | 0.750 INCHES STUD THREAD IN |
| NOMINAL THREAD SIZE | 1.125 INCHES NUT THREAD IN |