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 5999-01-157-0498
NSN 6645-01-524-7027
NSN 6320-00-857-4073
NSN 5999-00-752-6501
NSN 6685-01-071-4941
NSN 5835-00-228-9082
NSN 5855-01-046-7273
NSN 5935-01-204-7498
NSN 6110-00-792-6167
NSN 5960-01-530-0581
NSN 5998-01-373-3826
NSN 4140-01-009-5859