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 5996-01-051-6472
NSN 6105-01-096-6487
NSN 6130-01-272-9007
NSN 5998-00-158-6329
NSN 5975-01-613-8841
NSN 4140-01-501-9994
NSN 6685-00-326-0724
NSN 6645-01-300-5054
NSN 6110-00-876-9291
NSN 5945-01-441-8810
NSN 5985-00-223-6202
NSN 6150-00-166-9044