The FILTER is a the manufacturer industrial component. Key specifications include material: PAPER OVERALL, ring_style: EXTERNAL, usage_design: EXTERNAL, hole_diameter: 0.687 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, inside_diameter: 0.315 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN, major_thickness: 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 7021-01-238-0402, 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 | PAPER OVERALL |
| ring_style | EXTERNAL |
| usage_design | EXTERNAL |
| hole_diameter | 0.687 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| inside_diameter | 0.315 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| major_thickness | 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN |
| outside_diameter | 11.250 INCHES NOMINAL IN |
| special_markings | CAUTION WARNING |
| style_designator | CIRCULAR |
| aperture_diameter | 8.250 INCHES NOMINAL IN |
| bolt_hole_quantity | 4 |
| bolt_circle_diameter | 10.000 INCHES NOMINAL IN |
| NSN | 7021-01-238-0402 |