The VALVE,STOP-CHECK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bonnet_type: INSIDE SCREW, connection_type: BUTT WELD PIPE ALL ENDS, connection_style: BEVELED (PIPE) ALL ENDS, style_designator: STRAIGHT THRU, mounting_position: VERTICAL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-440-5027, 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 OVERALL |
| bonnet_type | INSIDE SCREW |
| connection_type | BUTT WELD PIPE ALL ENDS |
| connection_style | BEVELED (PIPE) ALL ENDS |
| style_designator | STRAIGHT THRU |
| mounting_position | VERTICAL |
| supplementary_features | FLOW CONTROL DEVICE: NEEDLE |
| valve_operation_method | MANUAL |
| end_item_identification | WASP CLASS LHD |
| bonnet_attachment_method | PRESSURE SEAL, RING TYPE |
| nominal_pipe_size_accommodated | 2.500 INCHES ALL ENDS IN |
| material_document_and_classification | ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 4820-01-440-5027 |
| VALVE OPERATION METHOD | MANUAL |
| END ITEM IDENTIFICATION | WASP CLASS LHD |
| SUPPLEMENTARY FEATURES | FLOW CONTROL DEVICE: NEEDLE |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | PRESSURE SEAL, RING TYPE |
| CONNECTION STYLE | BEVELED (PIPE) ALL ENDS |
| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MOUNTING POSITION | VERTICAL |
| NOMINAL PIPE SIZE ACCOMMODATED | 2.500 INCHES ALL ENDS IN |