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 5960-00-435-1967
NSN 6150-00-903-4012
NSN 5960-01-649-1341
NSN 5996-01-212-4103
NSN 5985-01-415-4267
NSN 5835-01-128-9331
NSN 6135-00-412-1687
NSN 6620-01-296-9803
NSN 7035-00-529-3128
NSN 6620-01-035-5435
NSN 5996-00-342-9246
NSN 5930-01-407-0397