6983468: DIAPHRAGM,VALVE,FLAT.
The DIAPHRAGM,VALVE,FLAT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY BODY, nut_style: HEXAGON, seat_type: STRAIGHT FACE, nut_height: 0.734 INCHES NOMINAL IN, valve_size: 5.000 INCHES IN, bonnet_type: INSIDE SPRING. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-421-5291, 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 BODY |
| nut_style | HEXAGON |
| seat_type | STRAIGHT FACE |
| nut_height | 0.734 INCHES NOMINAL IN |
| valve_size | 5.000 INCHES IN |
| bonnet_type | INSIDE SPRING |
| temp_rating | 165.0 FAHRENHEIT NOMINAL DEGF |
| flange_shape | ROUND WITH HOLES ALL ENDS |
| thread_class | 2B |
| hole_diameter | 0.570 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN |
| thread_length | 0.660 INCHES NOMINAL SINGLE THREADED PORTION IN |
| thread_series | UNS |
| NSN | 4730-01-421-5291 |
| UNION OUTSIDE DIAMETER | 1.135 INCHES NOMINAL IN |
| NOMINAL PIPE SIZE DESIGNATION | 0.375 INCHES IN |
| END CONNECTION TYPE | WELDED |
| OVERALL LENGTH | 0.959 INCHES NOMINAL IN |
| SEAT TYPE | STRAIGHT FACE |
| END ITEM IDENTIFICATION | FIRE FIGHTING EQUIPMENT |
| MATERIAL | COPPER ALLOY 715 |
| WORKING PRESSURE AND SERVICE TYPE | 250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL WATER LBS |
No substitute or cross-reference records for this part.