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 5985-01-442-3201
NSN 5945-01-468-6041
NSN 5905-01-528-7879
NSN 5895-00-819-1273
NSN 5965-00-877-9197
NSN 5998-01-391-6832
NSN 7035-00-481-5182
NSN 5835-00-104-8944
NSN 6645-01-485-3517
NSN 2925-00-853-5039
NSN 6240-00-966-3831
NSN 5975-01-540-9943