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 5950-00-300-4763
NSN 5960-01-413-3877
NSN 6320-01-440-8771
NSN 5835-01-116-2369
NSN 6240-00-717-0844
NSN 4140-00-466-9268
NSN 5910-00-324-3201
NSN 6145-00-283-9034
NSN 5935-00-492-3192
NSN 5835-01-303-6563
NSN 5905-00-398-0778
NSN 5855-00-256-5562