CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: ALUMINUM ALLOY, design_type: THREADED, thread_class: 2B, round_cap_outside_surface_condition: RIBBED, material_document_and_classification: L-P-390, TYPE 1, CLASS L, GRADE 2 FED SPEC SINGLE MATERIAL RESPONSE, thread_size_and_series/type_designator: 1-5/8-12 UN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-298-3015, 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 | ALUMINUM ALLOY |
| design_type | THREADED |
| thread_class | 2B |
| round_cap_outside_surface_condition | RIBBED |
| material_document_and_classification | L-P-390, TYPE 1, CLASS L, GRADE 2 FED SPEC SINGLE MATERIAL RESPONSE |
| thread_size_and_series/type_designator | 1-5/8-12 UN |
| tube_outside_diameter_for_which_designed | 1.250 INCHES NOMINAL IN |
| NSN | 5340-01-298-3015 |
| DESIGN TYPE | THREADED |
| MATERIAL DOCUMENT AND CLASSIFICATION | L-P-390, TYPE 1, CLASS L, GRADE 2 FED SPEC SINGLE MATERIAL RESPONSE |
| THREAD CLASS | 2B |
| TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 1.250 INCHES NOMINAL IN |
| MATERIAL | ALUMINUM ALLOY |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1-5/8-12 UN |
| ROUND CAP OUTSIDE SURFACE CONDITION | RIBBED |