Material: steel; 0.578 in.W; one hole 0.188 in.Dia through width; one hole 0.245 in.Dia 0.420 in.Deep; serrations 0.03 pitch x 60 for length of 0.490 in.; hardened to rockwell c 38-46; heat at 1540 to 1580 degrees f; oil quench; temper one hour; surface finish: manganese or zinc phosphate
NSN 5975-00-398-9716
NSN 6650-01-239-2759
NSN 5985-01-483-0412
NSN 6110-01-230-2637
NSN 5920-01-151-4277
NSN 5960-01-454-7064
NSN 5965-00-009-8679
NSN 6610-00-217-2194
NSN 6145-01-092-3015
NSN 6150-01-420-7282
NSN 5930-01-478-5983
NSN 5930-00-150-8635