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 6650-00-105-8063
NSN 6135-01-100-3593
NSN 5985-01-539-0245
NSN 6645-01-499-7385
NSN 5925-00-891-4079
NSN 6220-01-018-6660
NSN 6135-01-100-3593
NSN 5999-01-648-1552
NSN 6685-01-092-7125
NSN 5960-00-070-4399
NSN 5965-01-534-9961
NSN 5960-01-599-9821