DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: RUBBER SYNTHETIC, hole_diameter: 0.290 INCHES NOMINAL IN, overall_height: 0.160 INCHES NOMINAL IN, outside_diameter: 3.750 INCHES NOMINAL IN, style_designator: SPECIAL SHAPED, material_thickness: 0.025 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 4820-00-737-6682, 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 | RUBBER SYNTHETIC |
| hole_diameter | 0.290 INCHES NOMINAL IN |
| overall_height | 0.160 INCHES NOMINAL IN |
| outside_diameter | 3.750 INCHES NOMINAL IN |
| style_designator | SPECIAL SHAPED |
| bolt_hole_quantity | 6 |
| material_thickness | 0.025 INCHES NOMINAL IN |
| bolt_circle_diameter | 3.250 INCHES NOMINAL IN |
| center_hole_diameter | 0.655 INCHES NOMINAL IN |
| taper_major_diameter | 1.500 INCHES NOMINAL IN |
| taper_minor_diameter | 1.250 INCHES NOMINAL IN |
| NSN | 4820-00-737-6682 |
| CENTER HOLE DIAMETER | 0.655 INCHES NOMINAL IN |
| HOLE DIAMETER | 0.290 INCHES NOMINAL IN |
| TAPER MINOR DIAMETER | 1.250 INCHES NOMINAL IN |
| MATERIAL | RUBBER SYNTHETIC |
| STYLE DESIGNATOR | SPECIAL SHAPED |
| OUTSIDE DIAMETER | 3.750 INCHES NOMINAL IN |
| TAPER MAJOR DIAMETER | 1.500 INCHES NOMINAL IN |
| BOLT HOLE QUANTITY | 6 |
| BOLT CIRCLE DIAMETER | 3.250 INCHES NOMINAL IN |
| MATERIAL THICKNESS | 0.025 INCHES NOMINAL IN |