Used with cooper no. 506991 wire wrapping bit
NSN 5945-01-106-5282
NSN 6645-00-912-6245
NSN 5905-00-878-3327
NSN 2925-01-273-4898
NSN 5998-01-536-5371
NSN 5950-00-145-5973
NSN 5975-00-286-8506
NSN 2925-01-101-0463
NSN 6645-01-355-9102
NSN 5935-01-527-7204
NSN 5930-01-146-4810
NSN 5999-00-061-5154