3230-00-618-2593 (122B1)
3230-00-618-2593 is equivalent to manufacture part number 1-21. It is a hollow chisel bit and is classified under Federal Supply Class 3230 (3230 - Tools and Attachments for Woodworking Machinery), stocked for defense, aerospace, MRO, and industrial maintenance applications. This item is cataloged in the NATO supply system under 3230 - Tools and Attachments for Woodworking Machinery and is available through NSN-PARTS for U.S. government MRO, and commercial procurement.