RESISTOR,FIXED,WIRE WOUND,NONIND. Key specifications include material: STEEL COMP 303 STEM, valve_size: 0.500 INCHES IN, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: ANGLE FLANGED ENDS, features_provided: PRESSURE TIGHT OUTLET SIDE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-088-7460, 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 | STEEL COMP 303 STEM |
| valve_size | 0.500 INCHES IN |
| flange_shape | ROUND WITH HOLES ALL ENDS |
| connection_type | FLANGE ALL ENDS |
| style_designator | ANGLE FLANGED ENDS |
| features_provided | PRESSURE TIGHT OUTLET SIDE |
| nominal_thickness | 0.438 INCHES ALL ENDS IN |
| bolt_hole_quantity | 4 ALL ENDS |
| flange_face_design | RAISED WITH CURVE AND RADIUS ALL ENDS |
| operating_pressure | 275.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| NSN | 4820-01-088-7460 |
| BOLT CIRCLE NOMINAL DIAMETER | 2.375 INCHES ALL ENDS IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| BOLT HOLE QUANTITY | 4 ALL ENDS |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| VALVE SIZE | 0.500 INCHES IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A351,GRADE CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| CONNECTION TYPE | FLANGE ALL ENDS |
| MATERIAL | STEEL COMP 303 STEM |