The 5M.4591.220.54 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-113-0352, 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.
| Part Number | 5M.4591.220.54 |
| NSN | 5935-00-113-0352 |
| OVERALL DIAMETER | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED COUPLING |
| SPECIFICATION/STANDARD DATA | 81349-MIL-C-39012-25 GOVERNMENT SPECIFICATION |
| TEST DATA DOCUMENT | 81349-MIL-C-39012-25 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.). |
| THREAD SERIES DESIGNATOR | UNEF |
| NOMINAL THREAD SIZE | 0.625 INCHES IN |
| BODY HEIGHT | 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN |
| ATTACHMENT FEATURE LENGTH | 2.500 INCHES NOMINAL IN |
| FURNISHED ITEMS | BEAD CHAIN |
| THREAD QUANTITY PER INCH | 24 |