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 5915-01-437-2587
NSN 5950-01-160-7029
NSN 6135-01-320-4815
NSN 6145-00-101-9857
NSN 5925-01-323-6491
NSN 6145-01-411-1210
NSN 6110-01-166-2561
NSN 5950-00-926-3304
NSN 6650-00-489-7044
NSN 5925-00-224-7425
NSN 5998-01-063-4023
NSN 5975-01-381-2763