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 2925-01-577-9269
NSN 2925-00-433-5429
NSN 6220-01-277-5812
NSN 5985-00-247-5217
NSN 6130-01-624-7714
NSN 5996-01-054-0079
NSN 4140-01-359-2643
NSN 5960-01-567-1096
NSN 6620-01-271-0711
NSN 5990-01-242-9653
NSN 5990-00-862-3271
NSN 4140-01-223-7788