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 5905-01-487-4247
NSN 5925-01-010-2925
NSN 6240-01-171-9500
NSN 5920-01-568-7700
NSN 6130-01-143-5952
NSN 7035-00-529-3128
NSN 5915-00-584-3512
NSN 5996-01-622-0646
NSN 6645-00-816-5337
NSN 6650-00-287-5868
NSN 5920-01-413-1608
NSN 5990-01-564-9532