The M87111/01-4Y24 is a the manufacturer industrial component. Key specifications include material: BERYLLIUM OXIDE, overall_width: 0.400 INCHES NOMINAL0.400 INCHES NOMINAL IN, overall_length: 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN, specification/standard_data: 81349-MIL-H-87111/1 GOVERNMENT SPECIFICATION, unthreaded_mounting_hole_diameter: 0.147 INCHES NOMINAL SECOND MOUNTING FACILITY IN, mounting_facility_type_and_quantity: 2 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-202-9721, 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 | BERYLLIUM OXIDE |
| overall_width | 0.400 INCHES NOMINAL0.400 INCHES NOMINAL IN |
| overall_length | 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN |
| specification/standard_data | 81349-MIL-H-87111/1 GOVERNMENT SPECIFICATION |
| unthreaded_mounting_hole_diameter | 0.147 INCHES NOMINAL SECOND MOUNTING FACILITY IN |
| mounting_facility_type_and_quantity | 2 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY |
| material_document_and_classification | MIL-I-10 MIL SPEC SINGLE MATERIAL RESPONSE |
| NSN | 5999-01-202-9721 |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.130 INCHES NOMINAL FIRST MOUNTING FACILITY IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-I-10 MIL SPEC SINGLE MATERIAL RESPONSE |
| 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 LENGTH | 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN |
| OVERALL WIDTH | 0.400 INCHES NOMINAL0.400 INCHES NOMINAL IN |
| SPECIFICATION/STANDARD DATA | 81349-MIL-H-87111/1 GOVERNMENT SPECIFICATION |
| MATERIAL | BERYLLIUM OXIDE |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.147 INCHES NOMINAL SECOND MOUNTING FACILITY IN |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY |