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 6610-00-376-7689
NSN 6105-01-146-3543
NSN 5835-01-461-8184
NSN 6150-00-131-8424
NSN 5835-00-807-5632
NSN 6620-00-338-6482
NSN 5996-01-421-2416
NSN 7035-00-541-8516
NSN 5925-01-433-2946
NSN 5945-01-415-3654
NSN 4140-01-290-7409
NSN 6135-01-574-6185