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 7035-01-232-7263
NSN 5960-01-536-9763
NSN 5975-00-425-4701
NSN 6130-01-380-6776
NSN 5855-01-260-7445
NSN 5965-01-532-6779
NSN 6685-00-190-5792
NSN 4140-00-632-1332
NSN 5945-01-158-8229
NSN 5998-01-298-4072
NSN 5965-00-359-9769
NSN 6135-00-170-8819