The 52189-1 is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 SPINDLE, grip_length: 1.905 INCHES NOMINAL IN, actuation_type: PUSH, shank_diameter: 0.370 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN, special_features: SPINDLE FORK SHAPE,0.972 IN. W,0.375 IN.
PRONG THK IN, surface_treatment: PASSIVATE SHANK. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-613-1553, 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 630 SPINDLE |
| grip_length | 1.905 INCHES NOMINAL IN |
| actuation_type | PUSH |
| shank_diameter | 0.370 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN |
| detent_quantity | 2 |
| special_features | SPINDLE FORK SHAPE,0.972 IN. W,0.375 IN. PRONG THK IN |
| surface_treatment | PASSIVATE SHANK |
| shoulder_to_head_end_distance | 0.930 INCHES NOMINAL IN |
| detent_to_tapered_end_distance | 0.293 INCHES NOMINAL IN |
| material_document_and_classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE SHANK |
| surface_treatment_document_and_classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE |
| NSN | 5999-00-613-1553 |
| OVERALL WIDTH | 24.000 INCHES NOMINAL IN |
| SHAPE | RECTANGULAR |
| THICKNESS | 0.020 INCHES NOMINAL IN |
| MATERIAL | ALUMINUM ALLOY AND RUBBER |
| OVERALL WIDTH | 24.000 INCHES NOMINAL IN |
| SHAPE | RECTANGULAR |
| THICKNESS | 0.020 INCHES NOMINAL IN |
| MATERIAL | ALUMINUM ALLOY AND RUBBER |