505557: SPRING,HELICAL,COMPRESSION.
The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, bore_diameter: 0.9643 INCHES NOMINAL IN, coil_quantity: 17-3/10, opening_width: 0.170 INCHES NOMINAL IN, opening_length: 0.562 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5315-00-562-1956, 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 631 OVERALL |
| end_style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| bore_diameter | 0.9643 INCHES NOMINAL IN |
| coil_quantity | 17-3/10 |
| opening_width | 0.170 INCHES NOMINAL IN |
| opening_length | 0.562 INCHES NOMINAL IN |
| overall_length | 1.000 INCHES NOMINAL IN |
| inside_diameter | 0.707 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| surface_treatment | PASSIVATE OVERALL |
| material_thickness | 0.093 INCHES NOMINAL IN |
| spring_free_length | 3.411 INCHES NOMINAL IN |
| NSN | 5315-00-562-1956 |
| FIRST END TAPER LENGTH | 0.125 INCHES NOMINAL IN |
| HOLE ARRANGEMENT STYLE | BOTH END DRILLED |
| FIRST END STYLE | CHAMFERED |
| FIRST HOLE DIAMETER | 0.312 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| FIRST END TAPER ANGLE | 30.0 DEGREES NOMINAL |
| PIN OVERALL DIAMETER | 0.7490 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN |
| PIN OVERALL LENGTH | 5.375 INCHES NOMINAL IN |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SECOND HOLE DIAMETER | 0.312 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.