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 5935-01-490-0219
NSN 6145-01-386-4299
NSN 6145-00-728-1451
NSN 5895-01-411-1422
NSN 4140-01-080-8268
NSN 6645-01-512-2034
NSN 6645-01-062-0905
NSN 6110-00-504-2441
NSN 5965-01-116-7245
NSN 6610-01-160-6585
NSN 5960-01-632-6576
NSN 5895-01-152-6033