HEATING ELEMENT,ELECTRICAL,IMMER. Key specifications include material: COPPER ALLOY, thickness: 0.812 INCHES NOMINAL IN, neck_height: 0.938 INCHES NOMINAL IN, bore_diameter: 1.742 INCHES NOMINAL IN, flange_diameter: 5.062 INCHES NOMINAL IN, socket_diameter: 1.900 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-989-7457, 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 | COPPER ALLOY |
| thickness | 0.812 INCHES NOMINAL IN |
| neck_height | 0.938 INCHES NOMINAL IN |
| bore_diameter | 1.742 INCHES NOMINAL IN |
| flange_diameter | 5.062 INCHES NOMINAL IN |
| socket_diameter | 1.900 INCHES NOMINAL IN |
| style_designator | ROUND, ONE BOLT HOLE CIRCLE |
| bolt_hole_diameter | 0.562 INCHES NOMINAL IN |
| bolt_hole_quantity | 6 |
| bolt_circle_diameter | 3.938 INCHES NOMINAL IN |
| flange_section_style | PLAIN FACE, SOCKET BRAZING NECK |
| nondefinitive_spec/std_data | PR TYPE |
| NSN | 4730-00-989-7457 |
| BOLT HOLE QUANTITY | 6 |
| FACE SEATING SURFACE CONDITION | MACHINED |
| SOCKET DIAMETER | 1.900 INCHES NOMINAL IN |
| MATERIAL | COPPER ALLOY |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 425.0 FAHRENHEIT STEAM DEGF |
| STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| NONDEFINITIVE SPEC/STD DATA | PR TYPE |
| OPERATING PRESSURE AND TYPE | 250.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| BORE DIAMETER | 1.742 INCHES NOMINAL IN |
| THICKNESS | 0.812 INCHES NOMINAL IN |