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 6145-01-099-4742
NSN 5996-01-133-2478
NSN 5975-00-204-9190
NSN 5960-00-475-4950
NSN 6645-00-580-2652
NSN 5930-01-239-5174
NSN 5920-00-170-4247
NSN 6645-01-426-6851
NSN 5920-01-497-9077
NSN 5998-01-320-8828
NSN 6105-01-454-6564
NSN 5960-01-423-1085