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 5975-01-273-0209
NSN 6110-00-216-6911
NSN 4140-01-145-6524
NSN 5996-00-278-5193
NSN 6240-01-418-1917
NSN 7035-00-205-8739
NSN 5920-01-156-6878
NSN 6320-01-525-4789
NSN 5945-00-892-1116
NSN 5990-00-843-3615
NSN 2925-01-233-8545
NSN 6620-01-390-9551