B2191: TRANSFORMER,POWER.
The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 1.063 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL, style_designator: INTERNAL-INTERNAL, features_provided: MANUAL TOOL, surface_treatment: CHROMIUM OVERALL. This part is cataloged in the U.S.
Government catalog under NSN 5950-01-293-4886, 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 |
| overall_length | 1.063 INCHES NOMINAL IN |
| drive_end_shape | SQUARE SINGLE END INTERNAL |
| style_designator | INTERNAL-INTERNAL |
| features_provided | MANUAL TOOL |
| surface_treatment | CHROMIUM OVERALL |
| drive_surface_size | 0.500 INCHES NOMINAL SINGLE END IN |
| functional_description | USED TO SERVICE RECESSED 5-POINT NUTS FOUND ON TAMPER-RESISTANT BUFFALO COVERS USED BY GAS, ELECTRIC, AND SOME WATER COMPANIES TO PROTECT SHUT-OFF VALVE |
| wrenching_surface_shape | PENTAGON SINGLE END INTERNAL |
| drive_end_outside_diameter | 1.125 INCHES NOMINAL IN |
| wrenching_end_opening_depth | 0.500 INCHES NOMINAL IN |
| wrenching_end_outside_diameter | 1.125 INCHES NOMINAL IN |
| NSN | 5950-01-293-4886 |
No substitute or cross-reference records for this part.