12 unthreaded mtg holes 0.250 in. Dia
NSN 6110-00-202-2990
NSN 5985-00-170-8536
NSN 5895-01-555-1587
NSN 5960-00-884-2535
NSN 5905-00-529-6999
NSN 5950-00-215-4729
NSN 5915-01-364-7917
NSN 6105-01-043-9569
NSN 5905-01-063-5413
NSN 6145-01-200-8596
NSN 5935-00-268-3774
NSN 6620-01-391-7331
Last Updated: 03/02/2025