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 5945-01-097-2078
NSN 4140-01-371-1565
NSN 2925-00-238-1668
NSN 5905-01-423-8613
NSN 5998-00-845-4873
NSN 5925-01-389-1164
NSN 5965-00-539-7778
NSN 5905-00-369-1644
NSN 5920-00-263-2192
NSN 5835-00-251-9138
NSN 5950-00-498-0498
NSN 5975-01-364-1117