611255: GEARBOX,ACCESSORY DRIVE,TURBINE.
GEARBOX,ACCESSORY DRIVE,TURBINE. Key specifications include material: STEEL OVERALL, head_style: FLAT CHAMFER, head_height: 0.125 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.625 INCHES NOMINAL IN, thread_length: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-379-6530, 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 OVERALL |
| head_style | FLAT CHAMFER |
| head_height | 0.125 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 0.625 INCHES NOMINAL IN |
| thread_length | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 1.344 INCHES NOMINAL IN |
| shoulder_length | 0.316 INCHES MINIMUM AND 0.318 INCHES MAXIMUM FIRST SHOULDER IN |
| special_features | SURFACE X CASEHARDENDED TO RC55 MIN RC60 MAX |
| thread_direction | RIGHT-HAND |
| features_provided | CASEHARDENED |
| NSN | 5305-00-379-6530 |
| HEAD HEIGHT | 0.125 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.344 INCHES NOMINAL IN |
| SHOULDER LENGTH | 0.316 INCHES MINIMUM AND 0.318 INCHES MAXIMUM FIRST SHOULDER IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-16232,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SHOULDER DIAMETER | 0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,COMP 4615 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.321 INCHES IN |
| FEATURES PROVIDED | CASEHARDENED |
No substitute or cross-reference records for this part.