Used with cooper no. 505279, 506445, 509278, 508748, 506633, 501097, 500352, 511208, 507063, 511440, 519936, 500353, 507573, 507502 wire wrapping bits
NSN 5945-01-654-0960
NSN 6105-00-800-4496
NSN 6150-01-114-4889
NSN 7035-00-557-5570
NSN 5996-01-472-2858
NSN 6650-01-077-7594
NSN 5835-01-193-6192
NSN 5920-00-417-8768
NSN 5996-01-109-1586
NSN 5945-01-241-0574
NSN 6685-00-813-5527
NSN 5925-00-205-2767