The MUFFLER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1117 OR STEEL COMP 1020 OVERALL, nut_style: SLOTTED, HEXAGON, nut_height: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNEF, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-00-945-1083, 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 1117 OR STEEL COMP 1020 OVERALL |
| nut_style | SLOTTED, HEXAGON |
| nut_height | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN |
| thread_class | 3B |
| thread_series | UNEF |
| thread_direction | RIGHT-HAND |
| width_across_flats | 1.750 INCHES NOMINAL IN |
| nominal_thread_size | 1.000 INCHES IN |
| bearing_surface_type | WASHER FACED |
| thread_quantity_per_inch | 20 |
| material_document_and_classification | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| NSN | 2990-00-945-1083 |