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 5835-00-612-1621
NSN 6145-01-525-7611
NSN 5905-00-985-5127
NSN 5935-01-384-7864
NSN 6220-00-081-6429
NSN 2925-01-074-5303
NSN 5835-01-537-1228
NSN 5905-01-261-5245
NSN 5895-01-033-6354
NSN 6645-00-495-6797
NSN 6145-01-442-3511
NSN 6130-01-584-2393