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 5895-01-043-4653
NSN 5855-01-570-9714
NSN 5925-01-504-9406
NSN 6130-00-696-8309
NSN 5905-00-117-0428
NSN 6145-01-306-2436
NSN 7035-01-301-6325
NSN 6610-00-121-4683
NSN 5998-01-425-3132
NSN 6150-01-415-5864
NSN 5855-00-256-5562
NSN 5960-01-276-7836