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 5835-00-302-5296
NSN 6610-01-501-4532
NSN 5905-00-253-2639
NSN 5950-01-133-1693
NSN 6105-01-548-6629
NSN 5999-01-155-6251
NSN 5905-01-461-2156
NSN 6650-00-945-9105
NSN 4140-01-585-5624
NSN 5998-01-577-0438
NSN 7035-00-215-3272
NSN 6685-00-452-6120