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 5960-00-410-8230
NSN 5855-01-564-0112
NSN 6650-00-804-2039
NSN 6135-00-112-8637
NSN 2925-01-183-2897
NSN 6620-00-203-9466
NSN 6135-00-152-8729
NSN 6150-00-143-5396
NSN 5895-00-222-9904
NSN 5960-00-802-6224
NSN 6240-01-660-5258
NSN 6145-00-842-9763