The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, valve_size: 3.500 INCHES IN, bonnet_type: INSIDE SPRING, flange_shape: ROUND WITH HOLES ALL ENDS, overall_height: 0.625 INCHES NOMINAL IN, overall_length: 17.375 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 4820-01-533-9099, 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 | NICKEL ALLOY OVERALL |
| valve_size | 3.500 INCHES IN |
| bonnet_type | INSIDE SPRING |
| flange_shape | ROUND WITH HOLES ALL ENDS |
| overall_height | 0.625 INCHES NOMINAL IN |
| overall_length | 17.375 INCHES NOMINAL IN |
| connection_type | FLANGE ALL ENDS |
| special_features | THREADED PORTION HEIGHT IS .500-14; LUGS TO BE MACHINED OUT AFTER ASSEMBLY |
| style_designator | PLAIN |
| features_provided | MANUAL OVERRIDE |
| nominal_thickness | 0.500 INCHES ALL ENDS IN |
| bolt_hole_quantity | 8 ALL ENDS |
| NSN | 4820-01-533-9099 |
| SPECIAL FEATURES | DISK END HAS HOLE DRILLED FOR 1/8" DIA. PIN FORCE FIT; USED ON VALVE IAW MIL-V-20065 TY A-1 CL C |
| FEATURES PROVIDED | THREADED |
| MATERIAL | COPPER ALLOY |
| STEM ACTUATING END TYPE | ROUNDED |
| VALVE MODEL NUMBER FOR WHICH DESIGNED | 3-1/2 X 3-1/2 MODEL L-2210-C, IAW MIL-V-20065C |
| VALVE SIZE FOR WHICH DESIGNED | 3.500 INCHES IN |
| OVERALL LENGTH | 17.375 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE |
| END ITEM IDENTIFICATION | 3-1/2 X 3-1/3 ANGLE RELIEF VALVE, IAW MIL-V-20065 |
| VALVE TYPE FOR WHICH DESIGNED | RELIEF |