The 1028239 is a 3M industrial component. Key specifications include chain: INCLUDED, insert: NOT INCLUDED, length: 0.680 INCHES NOMINAL IN, diameter: 0.570 INCHES NOMINAL IN, material: COPPER ALLOY, chain_length: 2.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-176-1797, 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 | INCLUDED |
| insert | NOT INCLUDED |
| length | 0.680 INCHES NOMINAL IN |
| diameter | 0.570 INCHES NOMINAL IN |
| material | COPPER ALLOY |
| chain_length | 2.500 INCHES NOMINAL IN |
| mounting_method | TWIST LOCK |
| NSN | 5999-01-176-1797 |
| LENGTH | 0.680 INCHES NOMINAL IN |
| INSERT | NOT INCLUDED |
| MATERIAL | COPPER ALLOY |
| CHAIN LENGTH | 2.500 INCHES NOMINAL IN |
| MOUNTING METHOD | TWIST LOCK |
| DIAMETER | 0.570 INCHES NOMINAL IN |
| CHAIN | INCLUDED |
| MATERIAL | COPPER ALLOY |
| CHAIN LENGTH | 2.500 INCHES NOMINAL IN |
| MOUNTING METHOD | TWIST LOCK |