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 6645-01-216-1956
NSN 6135-01-530-8136
NSN 5999-00-464-6367
NSN 6105-01-471-1593
NSN 6320-01-227-2648
NSN 5975-00-532-5870
NSN 6650-01-132-6860
NSN 6620-01-210-5203
NSN 6620-00-241-5264
NSN 6645-00-173-2800
NSN 5910-00-134-1463
NSN 5910-00-111-0697