The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 903, body_style: EXTERNAL AND INTERNAL FLANGE, hole_depth: 0.188 INCHES NOMINAL IN, corner_shape: SQUARE INSIDE LEFT CORNER, corner_radius: 0.250 INCHES NOMINAL INSIDE RIGHT CORNER IN, hole_diameter: 0.125 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 4320-01-195-3869, 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 | COPPER ALLOY 903 |
| body_style | EXTERNAL AND INTERNAL FLANGE |
| hole_depth | 0.188 INCHES NOMINAL IN |
| corner_shape | SQUARE INSIDE LEFT CORNER |
| corner_radius | 0.250 INCHES NOMINAL INSIDE RIGHT CORNER IN |
| hole_diameter | 0.125 INCHES NOMINAL IN |
| overall_length | 0.812 INCHES NOMINAL IN |
| surface_finish | 125.0 MICROINCHES ALL SURFACES |
| flange_diameter | 4.214 INCHES MINIMUM AND 4.219 INCHES MAXIMUM IN |
| body_inside_diameter | 2.639 INCHES MINIMUM AND 2.641 INCHES MAXIMUM IN |
| body_outside_diameter | 3.998 INCHES MINIMUM AND 3.999 INCHES MAXIMUM IN |
| internal_flange_width | 0.250 INCHES NOMINAL IN |
| NSN | 4320-01-195-3869 |
| HOLE DIAMETER | 0.125 INCHES NOMINAL IN |
| BODY STYLE | EXTERNAL AND INTERNAL FLANGE |
| INTERNAL FLANGE WIDTH | 0.250 INCHES NOMINAL IN |
| BODY OUTSIDE DIAMETER | 3.998 INCHES MINIMUM AND 3.999 INCHES MAXIMUM IN |
| CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| CENTER FLANGE THICKNESS | 0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| MATERIAL | COPPER ALLOY 903 |
| CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER |
| MATERIAL DOCUMENT AND CLASSIFICATION | ML-M-16576 MIL SPEC SINGLE MATERIAL RESPONSE |