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 6240-01-104-5693
NSN 5915-01-415-3100
NSN 5950-01-509-7254
NSN 5835-01-350-0566
NSN 5996-01-565-2674
NSN 6685-01-237-2562
NSN 2925-01-573-1067
NSN 5915-01-569-5655
NSN 6130-01-226-1416
NSN 5965-00-356-3838
NSN 6645-00-679-8203
NSN 6145-01-534-5633