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 5930-00-136-7126
NSN 5855-01-057-7818
NSN 5998-01-400-6739
NSN 5910-01-021-4573
NSN 5950-00-142-9078
NSN 5990-01-022-6592
NSN 5905-01-235-1144
NSN 6135-01-138-8157
NSN 5905-01-387-6645
NSN 5990-01-581-5103
NSN 5835-01-055-6063
NSN 5990-01-361-6424