RR268: SPRING,HELICAL,TORSION.
The SPRING,HELICAL,TORSION is a the manufacturer industrial component. Key specifications include ring_style: SPECIAL FLAT, usage_design: INTERNAL, inside_diameter: 2.487 INCHES NOMINAL IN, major_thickness: 0.046 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN, strength_rating: ERR-060, outside_diameter: 2.803 INCHES MINIMUM AND 2.828 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5325-00-598-1392, 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 1065 OR STEEL COMP 1075 OR STEEL COMP 1085 OR STEEL COMP 1095 OR STEEL COMP 1074 OR STEEL COMP 1070 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1090 |
| ring_style | SPECIAL FLAT |
| usage_design | INTERNAL |
| inside_diameter | 2.487 INCHES NOMINAL IN |
| major_thickness | 0.046 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| strength_rating | ERR-060 |
| outside_diameter | 2.803 INCHES MINIMUM AND 2.828 INCHES MAXIMUM IN |
| casehardening_indicator | NOT CASEHARDENED |
| material_hardness_rating | 40.0 ROCKWELL C MINIMUM AND 51.5 ROCKWELL C MAXIMUM |
| cross-sectional_shape_style | DOUBLE OVAL |
| nondefinitive_spec/std_data | B TYPE AND 1 CLASS |
| specification/standard_data | 81349-MIL-R-27426 GOVERNMENT SPECIFICATION |
| NSN | 5325-00-598-1392 |
| MATERIAL HARDNESS RATING | 65.0 ROCKWELL C MINIMUM AND 68.0 ROCKWELL C MAXIMUM |
| USAGE DESIGN | INTERNAL |
| STRENGTH RATING | ERR-060 |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE NO. 1080 TO 1090 ASSN STD SINGLE MATERIAL RESPONSE |
| CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| OUTSIDE DIAMETER | 2.803 INCHES NOMINAL IN |
| MAJOR THICKNESS | 0.048 INCHES NOMINAL IN |
| INSIDE DIAMETER | 2.487 INCHES NOMINAL IN |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| RING STYLE | SPECIAL FLAT |
No substitute or cross-reference records for this part.