Item must comply with requirements of defense supply center columbus production standard no. Lo4992
A tapered item designed to plug temporarily, the end of a leaking boiler tube(s), condenser tube(s), and the like. Excludes plug, tube repair, expanding. See also cap-plug, radiator testing and plug, radiator test.
NSN 5925-00-340-9982
NSN 5930-00-994-0821
NSN 6150-01-444-2689
NSN 5935-00-364-7559
NSN 5998-00-143-7298
NSN 5935-01-502-6690
NSN 6240-00-443-8000
NSN 7035-00-523-7492
NSN 5999-01-184-6901
NSN 5960-01-457-7432
NSN 6110-01-645-4990
NSN 5920-01-587-2454