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 5925-01-364-0771
NSN 6130-00-477-6949
NSN 6145-01-220-9872
NSN 5905-01-281-1537
NSN 5990-01-250-4198
NSN 7035-01-139-2637
NSN 2925-01-483-4598
NSN 4140-00-420-0251
NSN 6110-01-530-5284
NSN 6150-00-291-1868
NSN 7035-01-144-6408
NSN 5930-01-546-6868