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 4140-01-263-6435
NSN 5996-00-721-2194
NSN 5915-01-443-8217
NSN 5998-01-286-5260
NSN 6620-01-460-7877
NSN 5999-01-547-7509
NSN 5925-01-459-5498
NSN 5975-00-253-7163
NSN 5990-01-269-2111
NSN 5855-00-688-9954
NSN 6645-01-454-4187
NSN 5985-01-330-7033