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 5990-00-136-0991
NSN 6650-01-382-0079
NSN 6320-01-054-3046
NSN 7035-00-834-2090
NSN 6620-01-224-9007
NSN 5925-01-482-3642
NSN 6610-01-492-8942
NSN 5965-01-103-5133
NSN 5985-01-476-8978
NSN 6320-00-432-2772
NSN 5920-00-498-1392
NSN 5895-01-138-8307