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 5965-01-386-2988
NSN 6645-01-180-3818
NSN 6105-01-232-1749
NSN 5985-00-176-1499
NSN 5990-01-206-3606
NSN 5950-00-848-8682
NSN 5996-01-445-7547
NSN 6130-01-151-9560
NSN 5985-00-423-6790
NSN 6645-01-252-6708
NSN 5925-00-006-1305
NSN 6240-01-333-9430