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 5920-01-278-6508
NSN 5945-01-631-1692
NSN 5990-00-308-2538
NSN 5965-01-411-6801
NSN 4140-01-333-2919
NSN 6320-01-148-8125
NSN 5999-01-147-4844
NSN 7035-00-517-8232
NSN 5990-01-421-3325
NSN 5905-00-319-1028
NSN 5996-01-159-4277
NSN 5975-01-536-2679