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 5855-00-165-3093
NSN 5835-01-515-6537
NSN 5925-01-007-5926
NSN 5975-01-242-0582
NSN 5935-01-210-6014
NSN 6610-01-387-5630
NSN 5835-01-406-5943
NSN 5975-01-517-7190
NSN 4140-01-024-9414
NSN 4140-01-477-3057
NSN 5950-01-232-6537
NSN 5990-01-088-5293