GREASE,LABORATORY APPARATUS STOP. Key specifications include material: STEEL COMP 303 OVERALL, head_height: 0.250 INCHES NOMINAL IN, head_diameter: 0.750 INCHES NOMINAL IN, fastener_length: 1.000 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, end_item_identification: UNDERWATER COMBAT SYSTEM, H AND SQOK410VISOR UNICORP. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-489-0604, 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 | STEEL COMP 303 OVERALL |
| head_height | 0.250 INCHES NOMINAL IN |
| head_diameter | 0.750 INCHES NOMINAL IN |
| fastener_length | 1.000 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| end_item_identification | UNDERWATER COMBAT SYSTEM, H AND SQOK410VISOR UNICORP |
| nominal_thread_diameter | 0.250 INCHES IN |
| thread_quantity_per_inch | 20 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 5998-00-489-0604 |