12 unthreaded mtg holes 0.250 in. Dia
NSN 5985-00-400-3689
NSN 5915-01-308-4623
NSN 5910-00-761-5878
NSN 5996-01-385-6479
NSN 5920-00-788-0304
NSN 5910-01-194-7897
NSN 6685-01-261-8058
NSN 6135-00-405-1989
NSN 5950-00-655-1416
NSN 5895-01-444-1387
NSN 6320-01-343-8191
NSN 6620-00-170-5296
Last Updated: 07/17/2025