The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301 BAND, overall_width: 0.498 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN, inside_diameter: 3.150 INCHES MINIMUM AND 5.016 INCHES MAXIMUM IN, special_features: WEAPON SYSTEM ESSENTIAL, style_designator: WIRE, surface_treatment: PASSIVATE OVERALL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-021-4269, 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 301 BAND |
| overall_width | 0.498 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN |
| inside_diameter | 3.150 INCHES MINIMUM AND 5.016 INCHES MAXIMUM IN |
| special_features | WEAPON SYSTEM ESSENTIAL |
| style_designator | WIRE |
| surface_treatment | PASSIVATE OVERALL |
| fastening_device_type | COLLARED SLOTTED HEAD SCREW |
| criticality_code_justification | FEAT |
| NSN | 5305-00-021-4269 |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| SCREW MATERIAL | STEEL |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 2A A |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| FASTENER LENGTH | 1.000 INCHES NOMINAL IN |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2S STYLE |
| HEAD STYLE | FLAT COUNTERSUNK |
| HEAD DIAMETER | 0.462 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN |
| THREAD LENGTH | 1.000 INCHES NOMINAL IN |