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 5835-01-397-8801
NSN 6150-01-337-3929
NSN 6620-00-710-9945
NSN 5996-01-215-7767
NSN 5895-01-438-3461
NSN 6645-01-450-4849
NSN 5975-00-072-6075
NSN 5915-01-596-0593
NSN 5935-01-547-2588
NSN 5855-01-038-2189
NSN 5945-01-270-9070
NSN 5945-01-281-2946