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 4140-01-214-1968
NSN 6240-00-066-0714
NSN 6610-01-546-8346
NSN 5975-01-329-3972
NSN 5895-01-349-6942
NSN 6145-00-506-4989
NSN 5975-00-522-7125
NSN 5905-01-085-5745
NSN 6650-00-947-4380
NSN 6620-01-109-2764
NSN 6145-00-076-9324
NSN 5960-00-170-6916