7B5491: SPRING,HELICAL,COMPRESSION.
The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 31, inside_diameter: 2.063 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 30.688 INCHES NOMINAL IN, spring_solid_length: 21.313 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5360-00-166-0312, 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.
| end_style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| coil_quantity | 31 |
| inside_diameter | 2.063 INCHES NOMINAL IN |
| style_designator | CYLINDRICAL |
| spring_free_length | 30.688 INCHES NOMINAL IN |
| spring_solid_length | 21.313 INCHES NOMINAL IN |
| coil_helix_direction | LEFT-HAND |
| spring_deflection_rate | 450.000 POUNDS PER INCH NOMINAL LBS |
| material_hardness_rating | 55.0 ROCKWELL C NOMINAL |
| spring_free_outside_diameter | 3.438 INCHES NOMINAL IN |
| material_document_and_classification | AISI ASSN STD 1ST MATERIAL RESPONSE OR SAE ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| NSN | 5360-00-166-0312 |
| SPRING FREE OUTSIDE DIAMETER | 3.438 INCHES NOMINAL IN |
| MATERIAL HARDNESS RATING | 55.0 ROCKWELL C NOMINAL |
| END STYLE | SPRING END,SQUARED AND GROUND BOTH ENDS |
| SPRING SOLID LENGTH | 21.313 INCHES NOMINAL IN |
| STYLE DESIGNATOR | CYLINDRICAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD 1ST MATERIAL RESPONSE OR SAE ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| SPRING FREE LENGTH | 30.688 INCHES NOMINAL IN |
| SPRING DEFLECTION RATE | 450.000 POUNDS PER INCH NOMINAL LBS |
| INSIDE DIAMETER | 2.063 INCHES NOMINAL IN |
| COIL QUANTITY | 31 |
No substitute or cross-reference records for this part.