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 6650-01-633-9147
NSN 5925-01-564-6008
NSN 5935-01-100-0222
NSN 6105-00-683-5459
NSN 5905-01-179-5251
NSN 5975-01-286-3294
NSN 5925-00-865-1343
NSN 5990-00-254-4825
NSN 5855-00-466-2309
NSN 5998-01-158-1316
NSN 5915-01-411-6202
NSN 5935-00-679-8405