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 6620-01-052-2773
NSN 6645-00-527-7258
NSN 5965-01-512-9525
NSN 5998-01-605-8609
NSN 5935-00-788-0409
NSN 6320-01-622-5493
NSN 7035-00-541-8516
NSN 5905-01-419-6147
NSN 5925-01-210-7198
NSN 5960-01-178-3845
NSN 5990-00-254-4825
NSN 5855-01-470-8247