CAP ASSEMBLY,PROTECTIVE,MUFFLER-. Key specifications include material: STEEL OVERALL, first_end_style: SQUARE, special_features: HOLES ON THE ENDS ARE OPPOSITE EACH OTHER, pin_overall_length: 3.125 INCHES NOMINAL IN, first_hole_diameter: 0.188 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN, pin_overall_diameter: 0.3690 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-00-018-6318, 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 OVERALL |
| first_end_style | SQUARE |
| special_features | HOLES ON THE ENDS ARE OPPOSITE EACH OTHER |
| pin_overall_length | 3.125 INCHES NOMINAL IN |
| first_hole_diameter | 0.188 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN |
| pin_overall_diameter | 0.3690 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN |
| second_hole_diameter | 0.188 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN |
| hole_arrangement_style | BOTH END DRILLED |
| material_document_and_classification | ASTM A567,1010 THRU 1025 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| second_end_relationship_with_first_end | IDENTICAL |
| center_to_center_distance_between_holes | 2.750 INCHES NOMINAL IN |
| distance_from_centerline_of_hole_to_end_of_pin | 0.188 INCHES NOMINAL IN |
| NSN | 2990-00-018-6318 |