20A1200: SPRING,HELICAL,EXTENSION.
The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: RAISED HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.141 INCHES NOMINAL BOTH ENDS IN, load_rating: 5.250 POUNDS MINIMUM AND 6.250 POUNDS MAXIMUM LBS, coil_quantity: 47. This part is cataloged in the U.S.
Government catalog under NSN 5360-00-692-9901, 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 | RAISED HOOK BOTH ENDS |
| design_type | CLOSED |
| hook_radius | 0.141 INCHES NOMINAL BOTH ENDS IN |
| load_rating | 5.250 POUNDS MINIMUM AND 6.250 POUNDS MAXIMUM LBS |
| coil_quantity | 47 |
| opening_width | 0.750 INCHES NOMINAL BOTH ENDS IN |
| inside_diameter | 0.264 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN |
| style_designator | CYLINDRICAL |
| spring_free_length | 4.439 INCHES MAXIMUM IN |
| coil_helix_direction | RIGHT-HAND OR LEFT-HAND |
| spring_deflection_rate | 4.440 POUNDS PER INCH NOMINAL LBS |
| NSN | 5360-00-692-9901 |
| SPRING FREE OUTSIDE DIAMETER | 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN |
| LOAD RATING | 5.250 POUNDS MINIMUM AND 6.250 POUNDS MAXIMUM LBS |
| END STYLE | RAISED HOOK BOTH ENDS |
| DESIGN TYPE | CLOSED |
| STYLE DESIGNATOR | CYLINDRICAL |
| OPENING WIDTH | 0.750 INCHES NOMINAL BOTH ENDS IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-474,COMP A OR B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SPRING FREE LENGTH | 4.439 INCHES MAXIMUM IN |
| SPRING DEFLECTION RATE | 4.440 POUNDS PER INCH NOMINAL LBS |
| COIL TO HOOK INSIDE LENGTH | 0.938 INCHES MINIMUM BOTH ENDS IN |