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 5996-00-573-1853
NSN 6145-01-316-3020
NSN 5965-00-285-0745
NSN 6645-01-510-3496
NSN 6320-00-823-2015
NSN 6240-01-306-6796
NSN 6685-01-012-3657
NSN 5920-00-246-5992
NSN 6135-01-174-9195
NSN 6105-01-529-2298
NSN 6220-00-793-3167
NSN 6620-00-280-2874