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 5945-01-311-7354
NSN 5950-00-397-9869
NSN 6650-00-231-7843
NSN 5960-00-009-4381
NSN 5998-01-010-2809
NSN 7035-01-514-0599
NSN 6130-01-268-1436
NSN 6620-00-970-2363
NSN 5950-01-377-5879
NSN 6105-00-033-5425
NSN 6320-00-937-5625
NSN 6645-01-230-9728