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 6145-01-425-0491
NSN 5835-01-580-0446
NSN 5965-01-550-4425
NSN 4140-01-576-1093
NSN 4140-00-458-3327
NSN 5985-00-541-7714
NSN 6645-01-189-0275
NSN 6135-01-466-3980
NSN 5975-01-463-3331
NSN 5960-01-512-0233
NSN 6220-01-134-9807
NSN 5965-01-162-8689