The SEAT,VALVE is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 4820-01-488-5542, 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.
| criticality_code_justification | ZZZY |
| reference_number_differentiating_characteristics | ITEMS THAT SUPPORT A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS |
| NSN | 4820-01-488-5542 |
| BODY INSIDE DIAMETER | 3.062 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | GRAPHITE IMPREGNATED URETHANE, COMP MD-7166 MFR REF SINGLE MATERIAL RESPONSE SEAT |
| MATERIAL | PLASTIC POLYURETHANE SEAT |
| STYLE DESIGNATOR | PLAIN |
| END ITEM IDENTIFICATION | W/S DESIGNATOR WASP CLASS LHD |
| BODY OUTSIDE DIAMETER | 4.484 INCHES NOMINAL IN |
| SEATING SURFACE SHAPE | ANGULAR |
| SPECIAL FEATURES | NEXT HIGHER ASSEMBLY BALL VALVE, 0-700 PSI WP |
| OVERALL HEIGHT | 0.562 INCHES NOMINAL IN |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |