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 5999-01-231-9728
NSN 5965-00-764-1841
NSN 6135-01-606-0596
NSN 6685-00-321-3634
NSN 6645-00-905-7258
NSN 6320-00-149-7570
NSN 5855-01-163-8152
NSN 6650-01-656-4068
NSN 5920-01-247-5299
NSN 5910-01-361-0380
NSN 5999-01-137-2240
NSN 5895-00-950-4890