Screws, nuts, and washers finished w/black oxide per mil-c-13924 cl 4
NSN 5950-01-438-4977
NSN 6110-01-330-2699
NSN 5990-01-160-6978
NSN 5895-01-272-7256
NSN 6145-00-101-9857
NSN 5920-01-454-3815
NSN 5975-00-410-0113
NSN 6320-01-600-5808
NSN 6105-01-117-3169
NSN 6650-01-457-0980
NSN 5915-00-240-2822
NSN 4140-01-241-5759
Last Updated: 01/31/2025