The SPINDLE ASSEMBLY,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, valve_size: 2.500 INCHES IN, bonnet_type: EXPOSED SPRING, flange_shape: ROUND WITH HOLES FIRST END, overall_length: 1.107 INCHES NOMINAL IN, connection_type: FLANGE FIRST END. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-153-8193, 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 CORROSION RESISTING |
| valve_size | 2.500 INCHES IN |
| bonnet_type | EXPOSED SPRING |
| flange_shape | ROUND WITH HOLES FIRST END |
| overall_length | 1.107 INCHES NOMINAL IN |
| connection_type | FLANGE FIRST END |
| outside_diameter | 1.625 INCHES NOMINAL IN |
| special_features | USED ON VALVE MODELS 4 HNB-J AND 4HN-J |
| style_designator | ANGLE FLANGED ENDS |
| features_provided | PRESSURE TIGHT OUTLET SIDE |
| nominal_thickness | 1.188 INCHES SECOND END IN |
| bolt_hole_quantity | 8 FIRST END |
| NSN | 4820-00-153-8193 |
| BONNET TYPE | EXPOSED SPRING |
| RECESS NOMINAL DIAMETER | 8.750 INCHES FIRST END IN |
| MATERIAL | STEEL COMP 304 SEAT |
| VALVE DISCHARGE FLOW RATE | 49800.0 POUNDS PER HOUR LBS |
| MATERIAL | NICKEL ALLOY 400 STEM |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY VALVE DISCHARGE FLOW RATE AND BODY MATERIAL REQUIREMENTS |
| STYLE DESIGNATOR | ANGLE FLANGED ENDS |
| OPENING PRESSURE SETTING | 1400.0 POUNDS PER SQUARE INCH LBS |
| BOLT CIRCLE NOMINAL DIAMETER | 7.500 INCHES FIRST END IN |
| BOLT CIRCLE NOMINAL DIAMETER | 7.875 INCHES SECOND END IN |