748949-1: 748949-1.
The 748949-1 is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304, construction: ONE-PIECE, outside_diameter: 1.446 INCHES MINIMUM AND 1.466 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 1.186 INCHES MINIMUM AND 1.196 INCHES MAXIMUM IN, surface_treatment: PASSIVATE. This part is cataloged in the U.S.
Government catalog under NSN 5360-00-134-8773, 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 301 OR STEEL COMP 302 OR STEEL COMP 304 |
| construction | ONE-PIECE |
| outside_diameter | 1.446 INCHES MINIMUM AND 1.466 INCHES MAXIMUM IN |
| style_designator | CIRCULAR |
| aperture_diameter | 1.186 INCHES MINIMUM AND 1.196 INCHES MAXIMUM IN |
| surface_treatment | PASSIVATE |
| material_document_and_classification | MIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES |
| surface_treatment_document_and_classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| NSN | 5360-00-134-8773 |
| SPRING FREE OUTSIDE DIAMETER | 0.530 INCHES MINIMUM AND 0.558 INCHES MAXIMUM IN |
| END STYLE | SPRING END,SQUARED AND GROUND BOTH ENDS |
| SPRING SOLID LENGTH | 0.300 INCHES NOMINAL IN |
| STYLE DESIGNATOR | CYLINDRICAL |
| SPRING FREE LENGTH | 1.535 INCHES MINIMUM AND 1.595 INCHES MAXIMUM IN |
| SPRING DEFLECTION RATE | 1.960 POUNDS PER INCH NOMINAL LBS |
| INSIDE DIAMETER | 0.463 INCHES MINIMUM AND 0.487 INCHES MAXIMUM IN |
| COIL QUANTITY | 9 |
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
No substitute or cross-reference records for this part.