The NAS4118F12H is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 172, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_height: 0.656 INCHES NOMINAL IN, overall_diameter: 0.375 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL, nominal_thread_size: 0.132 INCHES SINGLE MOUNTING FACILITY IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-230-4542, 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 | COPPER ALLOY 172 |
| thread_class | 2A SINGLE MOUNTING FACILITY A |
| overall_height | 0.656 INCHES NOMINAL IN |
| overall_diameter | 0.375 INCHES NOMINAL IN |
| special_features | WEAPON SYSTEM ESSENTIAL |
| nominal_thread_size | 0.132 INCHES SINGLE MOUNTING FACILITY IN |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| specification/standard_data | 81349-MIL-H-87111/2 GOVERNMENT SPECIFICATION |
| criticality_code_justification | FEAT |
| mounting_facility_type_and_quantity | 1 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| NSN | 5999-01-230-4542 |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| THREAD CLASS | 2A SINGLE MOUNTING FACILITY A |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| NOMINAL THREAD SIZE | 0.132 INCHES SINGLE MOUNTING FACILITY IN |
| SPECIFICATION/STANDARD DATA | 81349-MIL-H-87111/2 GOVERNMENT SPECIFICATION |
| TEST DATA DOCUMENT | 81349-MIL-H-87111 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| OVERALL HEIGHT | 0.656 INCHES NOMINAL IN |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| MATERIAL | COPPER ALLOY 172 |