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 part is cataloged in the Federal Logistics Information System under NSN 5325-00-282-7124, 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 | 5325-00-282-7124 |
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,FS1066 TO 1090 FED STD SINGLE MATERIAL RESPONSE |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| INSIDE DIAMETER | 0.315 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| RING STYLE | EXTERNAL |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| USAGE DESIGN | EXTERNAL |
| MAJOR THICKNESS | 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN |
| MATERIAL HARDNESS RATING | 69.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 73.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM |