639AS1446: SEAT,VALVE.
The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON OVERALL, thread_class: 2B SINGLE THREADED PORTION, flange_diameter: 0.627 INCHES MINIMUM AND 0.628 INCHES MAXIMUM IN, seat_angle_in_deg: 45.000 NOMINAL, nominal_thread_size: 0.312 INCHES SINGLE THREADED PORTION IN, body_inside_diameter: 0.128 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-108-2632, 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 | PLASTIC POLYAMIDE NYLON OVERALL |
| thread_class | 2B SINGLE THREADED PORTION |
| flange_diameter | 0.627 INCHES MINIMUM AND 0.628 INCHES MAXIMUM IN |
| seat_angle_in_deg | 45.000 NOMINAL |
| nominal_thread_size | 0.312 INCHES SINGLE THREADED PORTION IN |
| body_inside_diameter | 0.128 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| body_outside_diameter | 0.330 INCHES NOMINAL IN |
| seating_surface_shape | ANGULAR |
| thread_series_designator | UNEF SINGLE THREADED PORTION |
| NSN | 4820-01-108-2632 |
| FLANGE DIAMETER | 0.627 INCHES MINIMUM AND 0.628 INCHES MAXIMUM IN |
| BODY OUTSIDE DIAMETER | 0.330 INCHES NOMINAL IN |
| BODY INSIDE DIAMETER | 0.128 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| NOMINAL THREAD SIZE | 0.312 INCHES SINGLE THREADED PORTION IN |
| THREAD CLASS | 2B SINGLE THREADED PORTION |
| MATERIAL | PLASTIC POLYAMIDE NYLON OVERALL |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| THREAD SERIES DESIGNATOR | UNEF SINGLE THREADED PORTION |
| SEATING SURFACE SHAPE | ANGULAR |
No substitute or cross-reference records for this part.