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 5835-01-090-6712
NSN 6650-01-275-0945
NSN 5945-00-293-8333
NSN 5920-00-073-8950
NSN 6645-00-221-1058
NSN 6145-01-054-3297
NSN 6135-00-122-2420
NSN 6240-01-337-7174
NSN 5950-01-448-2088
NSN 5920-01-337-7018
NSN 5910-01-258-7094
NSN 6130-01-288-0660