The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: PLAIN, corner_shape: SQUARE ALL CORNERS, overall_length: 0.438 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES LEFT FACE, special_features: MTG HOLES COUNTERBORED 0.438 IN. DIA AND 0.250 IN.
DEEP IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 4320-00-218-3338, 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 |
| body_style | PLAIN |
| corner_shape | SQUARE ALL CORNERS |
| overall_length | 0.438 INCHES NOMINAL IN |
| surface_finish | 125.0 MICROINCHES LEFT FACE |
| special_features | MTG HOLES COUNTERBORED 0.438 IN. DIA AND 0.250 IN. DEEP IN |
| bolt_hole_quantity | 6 |
| body_inside_diameter | 3.657 INCHES NOMINAL IN |
| bolt_circle_diameter | 4.312 INCHES NOMINAL IN |
| body_outside_diameter | 4.933 INCHES MINIMUM AND 4.935 INCHES MAXIMUM IN |
| unthreaded_mounting_hole_diameter | 0.281 INCHES NOMINAL IN |
| NSN | 4320-00-218-3338 |
| SPECIAL FEATURES | MTG HOLES COUNTERBORED 0.438 IN. DIA AND 0.250 IN. DEEP IN |
| SURFACE FINISH | 125.0 MICROINCHES LEFT FACE |
| SURFACE FINISH | 125.0 MICROINCHES INSIDE |
| SURFACE FINISH | 125.0 MICROINCHES OUTSIDE |
| MATERIAL | COPPER ALLOY |
| CORNER SHAPE | SQUARE ALL CORNERS |
| SURFACE FINISH | 125.0 MICROINCHES RIGHT FACE |
| BODY STYLE | PLAIN |
| OVERALL LENGTH | 0.438 INCHES NOMINAL IN |
| BOLT CIRCLE DIAMETER | 4.312 INCHES NOMINAL IN |