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 5915-00-243-9301
NSN 6105-00-144-1754
NSN 6220-01-003-9126
NSN 5996-01-463-9480
NSN 6135-00-243-8330
NSN 2925-01-032-3814
NSN 6145-01-122-6158
NSN 5945-01-332-1247
NSN 5855-01-351-8909
NSN 5920-00-526-9238
NSN 6105-00-592-0141
NSN 7035-01-196-3445