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 5855-00-156-5489
NSN 6130-01-371-6039
NSN 6110-01-561-3497
NSN 5999-01-626-4403
NSN 6320-01-160-8578
NSN 6150-01-029-2488
NSN 5895-01-104-4410
NSN 5855-01-462-5150
NSN 6645-01-146-3323
NSN 4140-01-014-3454
NSN 5910-01-085-4889
NSN 7035-01-607-5481