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 5965-00-518-0958
NSN 6220-01-257-9288
NSN 6145-01-365-4022
NSN 6650-01-130-6799
NSN 6610-00-848-4764
NSN 6150-00-335-7189
NSN 5975-01-076-3656
NSN 6610-01-477-6476
NSN 6150-01-622-0959
NSN 4140-01-398-3985
NSN 6135-00-777-5562
NSN 5960-01-139-0293