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 5920-01-372-7122
NSN 5945-00-415-8284
NSN 5998-01-025-6764
NSN 6645-01-172-1406
NSN 5996-00-717-8111
NSN 5920-01-360-2305
NSN 5950-01-300-3658
NSN 6240-00-272-8601
NSN 5855-01-621-0215
NSN 6135-00-968-8594
NSN 5975-01-592-7841
NSN 5998-01-605-3572