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 5960-00-136-7046
NSN 5999-00-681-4387
NSN 6130-01-655-7393
NSN 6240-00-264-9652
NSN 4140-01-434-0821
NSN 6645-01-528-7152
NSN 2925-01-159-8312
NSN 5835-01-279-2580
NSN 7035-00-922-5700
NSN 6645-01-425-2330
NSN 6150-01-472-6895
NSN 4140-01-394-9252