The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302, ring_style: SPECIAL FLAT, usage_design: INTERNAL, inside_diameter: 3.378 INCHES NOMINAL IN, major_thickness: 0.056 INCHES NOMINAL IN, outside_diameter: 4.002 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-184-1797, 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 302 |
| ring_style | SPECIAL FLAT |
| usage_design | INTERNAL |
| inside_diameter | 3.378 INCHES NOMINAL IN |
| major_thickness | 0.056 INCHES NOMINAL IN |
| outside_diameter | 4.002 INCHES NOMINAL 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 |
| material_document_and_classification | MIL-S-5059, TYPE 302 MIL SPEC SINGLE MATERIAL RESPONSE |
| NSN | 5325-01-184-1797 |
| MATERIAL | STEEL CORROSION RESISTING |