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 5950-00-938-5901
NSN 5950-00-343-8064
NSN 6220-01-552-4912
NSN 6135-00-862-5736
NSN 6145-00-452-4501
NSN 6240-00-299-9819
NSN 5985-01-124-6998
NSN 6150-00-146-3746
NSN 5930-00-192-4410
NSN 5855-00-560-0110
NSN 7035-01-584-6219
NSN 6135-00-519-1325