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 5905-00-336-0438
NSN 4140-00-088-7999
NSN 6320-01-364-1732
NSN 5998-01-206-5345
NSN 6610-01-033-2402
NSN 5905-01-301-5509
NSN 6220-00-657-9795
NSN 5975-01-249-5920
NSN 6145-00-278-0697
NSN 4140-01-271-5265
NSN 5999-00-399-5099
NSN 5930-00-514-2095