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 5975-01-168-3500
NSN 5910-01-068-4472
NSN 5905-01-579-1021
NSN 6110-01-011-8083
NSN 6145-01-058-6113
NSN 5835-01-487-3042
NSN 5985-01-158-0044
NSN 6645-00-221-1058
NSN 6240-01-550-1178
NSN 5935-01-119-6798
NSN 5999-01-615-1601
NSN 5945-01-504-9722