The NAS4120-02L is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, thread_class: 2B FIRST MOUNTING FACILITY, overall_height: 0.300 INCHES NOMINAL IN, overall_diameter: 0.812 INCHES NOMINAL IN, surface_treatment: ANODIZE, nominal_thread_size: 0.112 INCHES FIRST MOUNTING FACILITY IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 5999-01-192-3273, 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 |
| thread_class | 2B FIRST MOUNTING FACILITY |
| overall_height | 0.300 INCHES NOMINAL IN |
| overall_diameter | 0.812 INCHES NOMINAL IN |
| surface_treatment | ANODIZE |
| nominal_thread_size | 0.112 INCHES FIRST MOUNTING FACILITY IN |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) FIRST MOUNTING FACILITY |
| specification/standard_data | 81349-MIL-H-87111/4 GOVERNMENT SPECIFICATION |
| mounting_facility_type_and_quantity | 6 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY |
| NSN | 5999-01-192-3273 |
| SURFACE TREATMENT | ANODIZE |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE(S) FIRST MOUNTING FACILITY |
| NOMINAL THREAD SIZE | 0.112 INCHES FIRST MOUNTING FACILITY IN |
| MATERIAL | ALUMINUM ALLOY |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) FIRST MOUNTING FACILITY |
| SPECIFICATION/STANDARD DATA | 81349-MIL-H-87111/4 GOVERNMENT SPECIFICATION |
| THREAD CLASS | 2B FIRST MOUNTING FACILITY |
| 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.). |
| MOUNTING FACILITY TYPE AND QUANTITY | 6 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY |
| OVERALL DIAMETER | 0.812 INCHES NOMINAL IN |