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 5910-01-469-9443
NSN 5960-01-461-1384
NSN 5925-00-924-0515
NSN 6320-01-229-2264
NSN 5920-01-261-4801
NSN 5895-00-171-0412
NSN 5925-00-456-0651
NSN 6145-01-359-4691
NSN 5920-00-106-1454
NSN 6130-01-240-2927
NSN 5996-00-940-8927
NSN 6645-00-095-6956