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 5975-00-824-5483
NSN 5960-00-480-3490
NSN 5915-00-164-5120
NSN 5998-00-377-9329
NSN 5975-00-369-9721
NSN 6145-01-378-4321
NSN 6685-01-329-2929
NSN 6645-00-300-0401
NSN 5925-00-687-1625
NSN 5990-00-538-6380
NSN 6135-00-801-3493
NSN 6135-01-506-4791