The INSERT,FLEXIBLE COUPLING is a the manufacturer industrial component. Key specifications include bore_style: INVOLUTE SPLINE BOTH ENDS, pitch_diameter: 3.0000 INCHES NOMINAL IN, spline_quantity: 24 BOTH ENDS, style_designator: CONE SHAPE BODY, PROTRUDING HUBS, face_nominal_width: 0.670 INCHES IN, hub_nominal_diameter: 1.575 INCHES FIRST END IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-435-3258, 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_style | INVOLUTE SPLINE BOTH ENDS |
| pitch_diameter | 3.0000 INCHES NOMINAL IN |
| spline_quantity | 24 BOTH ENDS |
| style_designator | CONE SHAPE BODY, PROTRUDING HUBS |
| face_nominal_width | 0.670 INCHES IN |
| hub_nominal_diameter | 1.575 INCHES FIRST END IN |
| hub_style_designator | PLAIN BOTH ENDS |
| bore_nominal_diameter | 1.203 INCHES BOTH ENDS IN |
| spline_pitch_diameter | 1.2000 INCHES NOMINAL BOTH ENDS IN |
| nominal_overall_length | 2.750 INCHES IN |
| nominal_outside_diameter | 3.124 INCHES IN |
| nominal_distance_between_body_face_and_protruding_hub_end | 1.665 INCHES FIRST END IN |
| NSN | 5133-00-435-3258 |
| MATERIAL | STEEL OVERALL |
| POINT TYPE | SPLIT |
| SUPPLEMENTARY FEATURES | O/A LENGTH DOES NOT INCLUDE THE THREAD LENGTH PAST THE HEXAGON NUT, THREADS = 1/4 IN. (+1/16 IN.) IN |
| NONDEFINITIVE SPEC/STD DATA | B TYPE AND 11 SIZE |
| FLUTE QUANTITY | 2 |
| CUTTING ROTATION DIRECTION | RIGHT-HAND |
| OVERALL LENGTH | 1.250 INCHES NOMINAL IN |
| SPECIAL FEATURES | THREADED HEX SHANK; SHORT LENGTH; WIRE SIZE 11 |
| THREAD QUANTITY | 28 PER INCH |
| SPECIFICATION/STANDARD DATA | 80205-NAS965 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |