The 48668-1 is a the manufacturer industrial component. Key specifications include chain: NOT INCLUDED, insert: INCLUDED, length: 0.289 INCHES NOMINAL IN, diameter: 0.685 INCHES NOMINAL IN, material: ALUMINUM INSERT, thread_size: 7/16-32. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-189-4913, 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.
| chain | NOT INCLUDED |
| insert | INCLUDED |
| length | 0.289 INCHES NOMINAL IN |
| diameter | 0.685 INCHES NOMINAL IN |
| material | ALUMINUM INSERT |
| thread_size | 7/16-32 |
| usage_design | CAP FOR HOLDER,ELECTRICAL CONTACT BRUSH |
| mounting_method | THREAD |
| fastening_facility | KNURLED EDGE AND SCREWDRIVER SLOT |
| end_item_identification | PART NO. ML4120-50 |
| NSN | 5999-00-189-4913 |
| MATERIAL | ALUMINUM INSERT |
| MOUNTING METHOD | THREAD |
| THREAD SIZE | 7/16-32 |
| CHAIN | NOT INCLUDED |
| DIAMETER | 0.685 INCHES NOMINAL IN |
| INSERT | INCLUDED |
| USAGE DESIGN | CAP FOR HOLDER,ELECTRICAL CONTACT BRUSH |
| END ITEM IDENTIFICATION | PART NO. ML4120-50 |
| FASTENING FACILITY | KNURLED EDGE AND SCREWDRIVER SLOT |
| LENGTH | 0.289 INCHES NOMINAL IN |