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 5965-01-175-2564
NSN 2925-00-101-7972
NSN 7035-01-455-7277
NSN 6130-01-012-3628
NSN 5855-01-203-4719
NSN 6150-01-425-8436
NSN 5998-01-592-8626
NSN 6685-01-464-3128
NSN 6320-00-905-0543
NSN 5999-01-483-2714
NSN 6320-01-285-1922
NSN 5975-01-341-6906