154557: 154557.
The 154557 is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 WIRE, wire_diameter: 0.00050 INCHES NOMINAL IN, nonmetallic_core: NOT PROVIDED, cross-sectional_shape: RECTANGULAR, cross-sectional_width: 0.500 INCHES NOMINAL IN, cross-sectional_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5990-00-421-3094, 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 400 WIRE |
| wire_diameter | 0.00050 INCHES NOMINAL IN |
| nonmetallic_core | NOT PROVIDED |
| cross-sectional_shape | RECTANGULAR |
| cross-sectional_width | 0.500 INCHES NOMINAL IN |
| cross-sectional_thickness | 0.125 INCHES NOMINAL IN |
| material_document_and_classification | QQ-N-281, CLASS A FED SPEC SINGLE MATERIAL RESPONSE WIRE |
| weather_sealing_compound_impregnation | PROVIDED |
| NSN | 5990-00-421-3094 |
| BODY SIZE | 8 |
| SHAFT TYPE | ROUND, SLOTTED SINGLE SHAFT |
| FLANGE DIAMETER | 0.7470 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN |
| UNDERCUT WIDTH | 0.0620 INCHES NOMINAL IN |
| SHAFT DIAMETER | 0.0895 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM SINGLE SHAFT IN |
| ROTOR DC RESISTANCE IN OHMS | 230.00 NOMINAL |
| UNDERCUT DIAMETER | 0.6880 INCHES MINIMUM AND 0.6910 INCHES MAXIMUM IN |
| FRAGILITY FACTOR | MODERATELY RUGGED |
| BODY STYLE | STANDARD ROUND A |
| FLANGE THICKNESS | 0.0620 INCHES NOMINAL IN |