The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 2.0000 INCHES NOMINAL BOTH ENDS IN, design_type: GRID SPRING, keyway_depth: 0.3750 INCHES NOMINAL BOTH ENDS IN, keyway_width: 0.375 INCHES NOMINAL BOTH ENDS IN, bore_diameter: 1.6250 INCHES NOMINAL BOTH ENDS IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-655-6534, 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.
| bore_shape | STRAIGHT BOTH ENDS |
| bore_length | 2.0000 INCHES NOMINAL BOTH ENDS IN |
| design_type | GRID SPRING |
| keyway_depth | 0.3750 INCHES NOMINAL BOTH ENDS IN |
| keyway_width | 0.375 INCHES NOMINAL BOTH ENDS IN |
| bore_diameter | 1.6250 INCHES NOMINAL BOTH ENDS IN |
| overall_length | 4.125 INCHES NOMINAL IN |
| outside_diameter | 4.625 INCHES NOMINAL IN |
| features_provided | KEYWAY AND TAPERED GRID SPRING |
| keying_facility_type | KEYWAY BOTH ENDS |
| keying_facility_quantity | 1 BOTH ENDS |
| NSN | 5310-00-655-6534 |
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| MATERIAL | STEEL OVERALL |
| THREAD QUANTITY PER INCH | 32 |
| NOMINAL THREAD SIZE | 0.190 INCHES IN |
| THREAD SERIES | UNF |
| NUT STYLE | EXTERNAL TOOTH |
| OVERALL HEIGHT | 0.156 INCHES NOMINAL IN |
| WASHER OUTSIDE DIAMETER | 0.406 INCHES MAXIMUM IN |