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 6150-01-084-1986
NSN 2925-01-218-5556
NSN 5910-01-076-7213
NSN 6145-00-358-6700
NSN 5960-01-328-8248
NSN 5975-01-075-1977
NSN 5895-00-444-0139
NSN 4140-01-493-9713
NSN 5965-01-644-5650
NSN 6150-01-474-6091
NSN 6610-01-265-1824
NSN 5996-01-267-5388