MV-21F3S: STEM,FLUID VALVE.
The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL SEAT, temp_rating: 800.0 FAHRENHEIT MAXIMUM DEGF, pressure_rating: 285.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, special_features: VALVE SIZE 3 IN. IN, end_item_identification: MODEL 21F-CB-1SC SIZE 3, stem_actuating_end_type: THREADED EXTERNALLY.
This part is cataloged in the U.S. Government catalog under NSN 4820-01-269-5630, 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 SEAT |
| temp_rating | 800.0 FAHRENHEIT MAXIMUM DEGF |
| pressure_rating | 285.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| special_features | VALVE SIZE 3 IN. IN |
| end_item_identification | MODEL 21F-CB-1SC SIZE 3 |
| stem_actuating_end_type | THREADED EXTERNALLY |
| largest_outside_diameter | 1.000 INCHES NOMINAL IN |
| valve_size_for_which_designed | 1.000 INCHES IN |
| valve_type_for_which_designed | GATE |
| material_document_and_classification | ASTM A276 GRADE 410 ASSN STD SINGLE MATERIAL RESPONSE |
| valve_model_number_for_which_designed | 21F-CB-1SC |
| general_characteristics_item_description | STEEL ASTM A276 GR 410 |
| NSN | 4820-01-269-5630 |
| VALVE TYPE FOR WHICH DESIGNED | GLOBE |
| LARGEST OUTSIDE DIAMETER | 1.000 INCHES NOMINAL IN |
| STEM ACTUATING END TYPE | THREADED INTERNALLY |
| VALVE MODEL NUMBER FOR WHICH DESIGNED | 21F-CB-1SC |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 GRADE 410 ASSN STD SINGLE MATERIAL RESPONSE |
| VALVE SIZE FOR WHICH DESIGNED | 3.000 INCHES IN |
| SPECIAL FEATURES | THREADS ACME LEFT 5/1,CLOCKWISE TO CLOSE,6 1/4 TURNS |
| MATERIAL | STEEL COMP 410 |