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 6130-01-235-7033
NSN 6135-01-230-4399
NSN 5990-01-572-3137
NSN 5905-00-627-0323
NSN 5975-00-985-6630
NSN 6620-01-112-2961
NSN 5975-01-295-3729
NSN 6240-01-197-3888
NSN 5985-01-490-1326
NSN 5915-00-115-3635
NSN 6130-00-466-9888
NSN 5935-01-493-5164