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 5895-01-415-4739
NSN 5975-01-232-4231
NSN 6620-01-094-6549
NSN 6620-01-528-7510
NSN 7035-00-166-0339
NSN 5920-00-490-1226
NSN 6610-01-470-7360
NSN 5895-01-056-4548
NSN 5935-00-105-2033
NSN 6130-01-591-5699
NSN 5965-01-487-4479
NSN 5999-00-290-5898