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 6610-00-222-4108
NSN 6610-01-612-0157
NSN 5925-00-728-2290
NSN 5998-01-212-9902
NSN 5895-01-230-2059
NSN 6110-01-541-4930
NSN 6645-01-408-4576
NSN 7035-01-537-0033
NSN 5920-00-246-5992
NSN 6685-01-423-3193
NSN 6320-01-243-2276
NSN 5960-01-331-1076