High performance Polylactic Acid (PLA) is a partially degradable bio-polymer derived from plants. With low flammability, it has an optimum operating temperature between 200°C and 220°C on most printers and no heated printer bed is required. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-058-6608, 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 | LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT |
| case_style | SQUARE |
| seal_width | 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| housing_bore_diameter | 4.003 INCHES NOMINAL IN |
| sealing_element_style | ANGULAR |
| accommodated_shaft_diameter | 2.750 INCHES NOMINAL IN |
| accommodated_shaft_maximum_rated_speed | 2000 FEET PER MINUTE FT |
| NSN | 2920-00-058-6608 |