The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: THERMOPLASTIC MAIN BODY, facepiece_type: PLASTIC, special_features: LENS SIZE-4 1/2 X 5 1/4;LENS SHADE 10, end_item_identification: 4940-01-658-4535;SHOP EQUIPMENT,WELDING, part_name_assigned_by_controlling_agency: WELDING HELEMET. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 4240-01-696-5377, 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 | THERMOPLASTIC MAIN BODY |
| facepiece_type | PLASTIC |
| special_features | LENS SIZE-4 1/2 X 5 1/4;LENS SHADE 10 |
| end_item_identification | 4940-01-658-4535;SHOP EQUIPMENT,WELDING |
| part_name_assigned_by_controlling_agency | WELDING HELEMET |
| NSN | 4240-01-696-5377 |
| COLOR | BLACK MAIN BODY |
| MATERIAL | THERMOPLASTIC MAIN BODY |
| SPECIAL FEATURES | LENS SIZE-4 1/2 X 5 1/4;LENS SHADE 10 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | WELDING HELEMET |
| END ITEM IDENTIFICATION | 4940-01-658-4535;SHOP EQUIPMENT,WELDING |
| FACEPIECE TYPE | PLASTIC |