The STERN FOAM FLOTATION BLOCK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360 OVERALL, body_width: 3.625 INCHES NOMINAL IN, body_height: 4.750 INCHES NOMINAL IN, body_length: 4.000 INCHES NOMINAL IN, thread_class: 2A FIRST END A, inclosure_type: PARTIALLY INCLOSED, DOUBLE SHELL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2090-01-645-1368, 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 | COPPER ALLOY 360 OVERALL |
| body_width | 3.625 INCHES NOMINAL IN |
| body_height | 4.750 INCHES NOMINAL IN |
| body_length | 4.000 INCHES NOMINAL IN |
| thread_class | 2A FIRST END A |
| inclosure_type | PARTIALLY INCLOSED, DOUBLE SHELL |
| connection_type | THREADED EXTERNAL TUBE FIRST END |
| mounting_method | FLANGE AND SLOT SINGLE GROUP |
| connection_style | PLAIN (PIPE) SECOND END |
| frequency_rating | 50.0 HERTZ NOMINAL AND 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| nominal_thread_size | 0.125 INCHES SECOND END IN |
| seat_nominal_radius | 0.062 INCHES FIRST END IN |
| NSN | 2090-01-645-1368 |