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 6150-01-465-4397
NSN 5990-01-529-6347
NSN 5920-01-401-5315
NSN 6610-00-888-6731
NSN 6145-01-342-0422
NSN 4140-01-579-3686
NSN 6130-00-359-2747
NSN 5985-01-584-4941
NSN 6320-01-094-2634
NSN 6610-01-413-3912
NSN 6610-01-645-6275
NSN 6135-01-604-8739