The 63-153 is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,PLAIN BOTH ENDS, coil_quantity: 28, inside_diameter: 0.356 INCHES NOMINAL IN, special_features: ZINC-PLATED SPRING-TEMPERED STEEL-CLOSED ENDS, style_designator: CYLINDRICAL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-442-9972, 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 |
| end_style | SPRING END,PLAIN BOTH ENDS |
| coil_quantity | 28 |
| inside_diameter | 0.356 INCHES NOMINAL IN |
| special_features | ZINC-PLATED SPRING-TEMPERED STEEL-CLOSED ENDS |
| style_designator | CYLINDRICAL |
| surface_treatment | ZINC OVERALL |
| spring_free_length | 2.750 INCHES NOMINAL IN |
| spring_solid_length | 1.990 INCHES NOMINAL IN |
| coil_helix_direction | RIGHT-HAND |
| spring_deflection_rate | 28.98 POUNDS PER INCH NOMINAL LBS |
| end_item_identification | 6115-01-591-1161;GENERATOR,HEATING AND AIR CONDITIONER |
| NSN | 5895-01-442-9972 |
| END ITEM IDENTIFICATION | SHIP SERVICE TELEPHONE SYS |
| END ITEM IDENTIFICATION | SHIP SERVICE TELEPHONE SYS |