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 6150-00-476-4694
NSN 5915-01-569-0434
NSN 5985-00-630-1613
NSN 5910-00-189-1496
NSN 5920-01-193-8513
NSN 7035-01-441-8363
NSN 6130-01-381-7103
NSN 6645-01-376-2336
NSN 5835-00-454-7239
NSN 7035-00-079-7189
NSN 5910-01-472-1667
NSN 6610-00-740-7103