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 6240-01-534-4007
NSN 6220-00-144-6462
NSN 6685-01-260-0884
NSN 5985-01-021-2828
NSN 6220-00-386-0997
NSN 5960-01-514-5433
NSN 5975-00-226-8429
NSN 5999-01-003-8461
NSN 5998-01-019-5574
NSN 6110-01-482-3635
NSN 6320-01-113-7647
NSN 5905-01-571-7188