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 5895-01-206-6542
NSN 6320-01-514-6141
NSN 6135-00-321-6707
NSN 5925-01-265-4679
NSN 2925-00-400-5634
NSN 6645-00-574-9712
NSN 6650-01-331-5243
NSN 5998-00-468-5022
NSN 7035-00-445-9657
NSN 5835-00-926-0195
NSN 5960-01-323-6432
NSN 6135-00-100-0485